| 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 | $18.35 | 12.802% | $20.6992 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $197.69 | 8.826% | $215.1381 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $107.35 | 10.199% | $118.2986 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $197.62 | 7.249% | $211.9455 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $67.52 | 9.525% | $73.9513 | $73.95 | $73.95 | $74.00 |
| Purchase #6 | $21.31 | 9.570% | $23.3494 | $23.35 | $23.35 | $23.30 |
| Purchase #7 | $101.65 | 5.141% | $106.8758 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $711.49 | $770.2579 | $770.27 | $770.30 | $770.20 | |