| 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 | $141.96 | 8.211% | $153.6163 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $202.38 | 5.150% | $212.8026 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $46.49 | 10.661% | $51.4463 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $57.58 | 8.143% | $62.2687 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $7.95 | 12.430% | $8.9382 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $143.45 | 9.825% | $157.544 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $174.49 | 12.837% | $196.8893 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $774.30 | $843.5054 | $843.51 | $843.50 | $843.40 | |