| 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 | $152.97 | 6.283% | $162.5811 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $168.63 | 3.545% | $174.6079 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $97.71 | 13.265% | $110.6712 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $131.38 | 11.224% | $146.1261 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $120.82 | 7.377% | $129.7329 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $240.92 | 3.699% | $249.8316 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $118.50 | 3.858% | $123.0717 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $1,030.93 | $1,096.6225 | $1,096.62 | $1,096.65 | $1,096.60 | |