| 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 | $10.49 | 12.477% | $11.7988 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $14.62 | 13.186% | $16.5478 | $16.55 | $16.55 | $16.50 |
| Purchase #3 | $57.88 | 4.142% | $60.2774 | $60.28 | $60.30 | $60.30 |
| Purchase #4 | $108.78 | 3.684% | $112.7875 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $60.59 | 13.610% | $68.8363 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $214.72 | 6.254% | $228.1486 | $228.15 | $228.15 | $228.10 |
| Purchase #7 | $17.30 | 3.607% | $17.924 | $17.92 | $17.90 | $17.90 |
| 7 purchase totals = | $484.38 | $516.3204 | $516.33 | $516.35 | $516.20 | |