| 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 | $185.46 | 8.169% | $200.6102 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $165.94 | 10.447% | $183.2758 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $132.98 | 11.821% | $148.6996 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $18.41 | 11.543% | $20.5351 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $170.58 | 7.559% | $183.4741 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $103.91 | 6.366% | $110.5249 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $137.75 | 8.384% | $149.299 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $915.03 | $996.4187 | $996.42 | $996.40 | $996.40 | |