| 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 | $132.72 | 9.170% | $144.8904 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $244.71 | 5.338% | $257.7726 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $244.98 | 12.506% | $275.6172 | $275.62 | $275.60 | $275.60 |
| Purchase #4 | $107.77 | 7.285% | $115.621 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $204.27 | 6.281% | $217.1002 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $224.99 | 9.626% | $246.6475 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $119.84 | 5.655% | $126.617 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $1,279.28 | $1,384.2659 | $1,384.27 | $1,384.20 | $1,384.20 | |