| 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 | $48.69 | 9.123% | $53.132 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $80.45 | 7.740% | $86.6768 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $115.49 | 7.540% | $124.1979 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $215.40 | 5.403% | $227.0381 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $63.76 | 10.596% | $70.516 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $180.32 | 11.594% | $201.2263 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $50.93 | 6.327% | $54.1523 | $54.15 | $54.15 | $54.20 |
| 7 purchase totals = | $755.04 | $816.9394 | $816.95 | $817.00 | $816.90 | |