| 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 | $80.57 | 13.307% | $91.2914 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $185.79 | 4.426% | $194.0131 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $244.91 | 13.186% | $277.2038 | $277.20 | $277.20 | $277.20 |
| Purchase #4 | $154.66 | 10.537% | $170.9565 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $204.88 | 10.345% | $226.0748 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $91.61 | 10.536% | $101.262 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $216.26 | 5.614% | $228.4008 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,178.68 | $1,289.2024 | $1,289.19 | $1,289.15 | $1,289.30 | |