| 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 | $212.72 | 5.730% | $224.9089 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $146.28 | 9.180% | $159.7085 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $153.39 | 3.147% | $158.2172 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $139.27 | 7.579% | $149.8253 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $132.56 | 3.789% | $137.5827 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $194.65 | 11.394% | $216.8284 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $243.84 | 10.106% | $268.4825 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $1,222.71 | $1,315.5535 | $1,315.56 | $1,315.60 | $1,315.50 | |