| 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 | $184.31 | 4.421% | $192.4583 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $24.40 | 5.476% | $25.7361 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $133.26 | 4.335% | $139.0368 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $76.58 | 13.457% | $86.8854 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $37.83 | 9.251% | $41.3297 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $244.87 | 9.449% | $268.0078 | $268.01 | $268.00 | $268.00 |
| Purchase #7 | $90.91 | 6.571% | $96.8837 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $792.16 | $850.3378 | $850.35 | $850.40 | $850.30 | |