| 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 | $144.35 | 7.508% | $155.1878 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $117.61 | 9.175% | $128.4007 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $134.27 | 6.859% | $143.4796 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $191.41 | 8.636% | $207.9402 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $44.49 | 10.742% | $49.2691 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $225.26 | 9.235% | $246.0628 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $27.92 | 12.381% | $31.3768 | $31.38 | $31.40 | $31.40 |
| 7 purchase totals = | $885.31 | $961.7170 | $961.72 | $961.75 | $961.80 | |