| 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 | $189.46 | 5.584% | $200.0394 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $58.90 | 8.640% | $63.989 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $86.77 | 13.811% | $98.7538 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $159.87 | 9.213% | $174.5988 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $244.42 | 13.869% | $278.3186 | $278.32 | $278.30 | $278.30 |
| Purchase #6 | $84.99 | 8.409% | $92.1368 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $124.92 | 6.570% | $133.1272 | $133.13 | $133.15 | $133.10 |
| 7 purchase totals = | $949.33 | $1,040.9636 | $1,040.97 | $1,041.00 | $1,040.90 | |