| 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 | $138.51 | 12.609% | $155.9747 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $126.41 | 3.539% | $130.8836 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $13.91 | 8.205% | $15.0513 | $15.05 | $15.05 | $15.10 |
| Purchase #4 | $57.89 | 10.728% | $64.1004 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $105.53 | 4.824% | $110.6208 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $233.52 | 3.188% | $240.9646 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $246.36 | 13.591% | $279.8428 | $279.84 | $279.85 | $279.80 |
| 7 purchase totals = | $922.13 | $997.4382 | $997.42 | $997.40 | $997.50 | |