| 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 | $65.90 | 3.191% | $68.0029 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $225.43 | 6.516% | $240.119 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $40.66 | 9.163% | $44.3857 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $124.50 | 8.188% | $134.6941 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $38.34 | 5.233% | $40.3463 | $40.35 | $40.35 | $40.30 |
| Purchase #6 | $175.51 | 10.798% | $194.4616 | $194.46 | $194.45 | $194.50 |
| Purchase #7 | $28.85 | 10.219% | $31.7982 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $699.19 | $753.8078 | $753.81 | $753.80 | $753.80 | |