| 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 | $175.33 | 3.663% | $181.7523 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $142.25 | 13.825% | $161.9161 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $100.32 | 12.741% | $113.1018 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $153.76 | 4.381% | $160.4962 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $24.49 | 10.683% | $27.1063 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $138.60 | 6.731% | $147.9292 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $76.38 | 11.425% | $85.1064 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $811.13 | $877.4083 | $877.42 | $877.40 | $877.40 | |