| 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 | $92.93 | 11.233% | $103.3688 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $55.57 | 4.723% | $58.1946 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $167.52 | 3.835% | $173.9444 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $161.69 | 4.761% | $169.3881 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $178.34 | 3.743% | $185.0153 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $111.38 | 8.327% | $120.6546 | $120.65 | $120.65 | $120.70 |
| Purchase #7 | $110.63 | 13.819% | $125.918 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $878.06 | $936.4838 | $936.48 | $936.45 | $936.50 | |