| 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 | $45.27 | 11.362% | $50.4136 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $174.62 | 3.493% | $180.7195 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $103.52 | 3.793% | $107.4465 | $107.45 | $107.45 | $107.40 |
| Purchase #4 | $210.70 | 8.392% | $228.3819 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $128.53 | 4.859% | $134.7753 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $17.93 | 11.790% | $20.0439 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $203.26 | 3.788% | $210.9595 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $883.83 | $932.7402 | $932.74 | $932.75 | $932.70 | |