| 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 | $143.53 | 8.842% | $156.2209 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $69.73 | 6.429% | $74.2129 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $88.34 | 7.190% | $94.6916 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $45.33 | 10.247% | $49.975 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $199.31 | 13.503% | $226.2228 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $100.87 | 6.588% | $107.5153 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $187.40 | 9.283% | $204.7963 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $834.51 | $913.6348 | $913.64 | $913.60 | $913.60 | |