| 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 | $71.89 | 5.808% | $76.0654 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $113.48 | 6.783% | $121.1773 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $240.98 | 6.417% | $256.4437 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $89.55 | 11.688% | $100.0166 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $25.92 | 12.624% | $29.1921 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $181.38 | 4.843% | $190.1642 | $190.16 | $190.15 | $190.20 |
| Purchase #7 | $159.80 | 9.469% | $174.9315 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $883.00 | $947.9908 | $947.99 | $948.00 | $948.00 | |