| 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 | $69.98 | 4.108% | $72.8548 | $72.85 | $72.85 | $72.90 |
| Purchase #2 | $101.36 | 10.821% | $112.3282 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $220.35 | 13.744% | $250.6349 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $116.69 | 11.263% | $129.8328 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $229.97 | 3.493% | $238.0029 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $56.51 | 13.398% | $64.0812 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $138.35 | 5.352% | $145.7545 | $145.75 | $145.75 | $145.80 |
| 7 purchase totals = | $933.21 | $1,013.4893 | $1,013.47 | $1,013.55 | $1,013.50 | |