| 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 | $139.91 | 5.322% | $147.356 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $14.96 | 5.653% | $15.8057 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $107.74 | 3.134% | $111.1166 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $245.93 | 9.361% | $268.9515 | $268.95 | $268.95 | $269.00 |
| Purchase #5 | $135.31 | 10.271% | $149.2077 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $148.49 | 7.551% | $159.7025 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $149.67 | 13.362% | $169.6689 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $942.01 | $1,021.8089 | $1,021.82 | $1,021.75 | $1,021.90 | |