| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.94 | 3.480% | $228.6287 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $130.72 | 13.395% | $148.2299 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $129.48 | 13.372% | $146.7941 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $184.79 | 4.729% | $193.5287 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $223.66 | 9.638% | $245.2164 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $139.58 | 3.125% | $143.9419 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $160.85 | 8.425% | $174.4016 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $1,190.02 | $1,280.7413 | $1,280.74 | $1,280.80 | $1,280.60 | |