| 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 | $151.91 | 4.174% | $158.2507 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $111.38 | 8.745% | $121.1202 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $135.50 | 5.659% | $143.1679 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $232.41 | 10.651% | $257.164 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $77.37 | 3.301% | $79.924 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $213.25 | 5.226% | $224.3944 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $149.46 | 7.532% | $160.7173 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,071.28 | $1,144.7385 | $1,144.73 | $1,144.65 | $1,144.80 | |