| 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 | $36.31 | 6.733% | $38.7548 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $102.41 | 7.532% | $110.1235 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $194.48 | 11.167% | $216.1976 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $98.70 | 3.698% | $102.3499 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $15.58 | 4.368% | $16.2605 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $210.75 | 12.479% | $237.0495 | $237.05 | $237.05 | $237.00 |
| Purchase #7 | $239.65 | 11.634% | $267.5309 | $267.53 | $267.55 | $267.50 |
| 7 purchase totals = | $897.88 | $988.2667 | $988.26 | $988.25 | $988.20 | |