| 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 | $123.71 | 7.166% | $132.5751 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $141.36 | 10.481% | $156.1759 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $227.33 | 10.635% | $251.5065 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $155.71 | 3.802% | $161.6301 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $10.38 | 4.555% | $10.8528 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $120.53 | 12.643% | $135.7686 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $224.76 | 10.848% | $249.142 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,003.78 | $1,097.6510 | $1,097.66 | $1,097.70 | $1,097.70 | |