| 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 | $226.92 | 6.112% | $240.7894 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $211.47 | 10.180% | $232.9976 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $215.97 | 4.403% | $225.4792 | $225.48 | $225.50 | $225.50 |
| Purchase #4 | $66.67 | 5.436% | $70.2942 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $144.42 | 9.543% | $158.202 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $136.97 | 13.407% | $155.3336 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $212.43 | 11.312% | $236.4601 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $1,214.85 | $1,319.5561 | $1,319.55 | $1,319.60 | $1,319.60 | |