| 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 | $155.83 | 11.452% | $173.6757 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $121.58 | 7.573% | $130.7873 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $168.53 | 9.246% | $184.1123 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $32.39 | 7.436% | $34.7985 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $144.48 | 13.414% | $163.8605 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $235.79 | 6.212% | $250.4373 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $41.48 | 9.433% | $45.3928 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $900.08 | $983.0644 | $983.07 | $983.10 | $983.10 | |