| 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 | $146.34 | 13.652% | $166.3183 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $105.35 | 11.431% | $117.3926 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $193.36 | 10.664% | $213.9799 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $146.85 | 5.740% | $155.2792 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $194.99 | 9.114% | $212.7614 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $235.90 | 6.278% | $250.7098 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $236.51 | 8.501% | $256.6157 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $1,259.30 | $1,373.0569 | $1,373.06 | $1,373.05 | $1,373.10 | |