| 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 | $205.46 | 6.554% | $218.9258 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $136.36 | 6.111% | $144.693 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $20.88 | 6.210% | $22.1766 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $82.35 | 11.356% | $91.7017 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $212.60 | 3.826% | $220.7341 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $146.76 | 12.726% | $165.4367 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $98.97 | 8.200% | $107.0855 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $903.38 | $970.7534 | $970.76 | $970.85 | $970.70 | |