| 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 | $228.33 | 8.363% | $247.4252 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $236.62 | 3.466% | $244.8212 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $29.41 | 8.753% | $31.9843 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $61.37 | 5.348% | $64.6521 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $23.36 | 7.327% | $25.0716 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $21.54 | 3.235% | $22.2368 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $160.59 | 12.711% | $181.0026 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $761.22 | $817.1938 | $817.19 | $817.20 | $817.20 | |