| 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 | $210.33 | 9.607% | $230.5364 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $74.84 | 11.646% | $83.5559 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $41.68 | 7.253% | $44.7031 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $117.85 | 7.629% | $126.8408 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $95.32 | 8.479% | $103.4022 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $232.97 | 8.361% | $252.4486 | $252.45 | $252.45 | $252.40 |
| Purchase #7 | $100.72 | 11.180% | $111.9805 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $873.71 | $953.4675 | $953.47 | $953.50 | $953.40 | |