| 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 | $130.60 | 5.445% | $137.7112 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $247.28 | 3.643% | $256.2884 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $216.77 | 4.482% | $226.4856 | $226.49 | $226.50 | $226.50 |
| Purchase #4 | $76.89 | 10.731% | $85.1411 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $96.28 | 5.648% | $101.7179 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $144.55 | 5.422% | $152.3875 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $152.62 | 4.513% | $159.5077 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $1,064.99 | $1,119.2394 | $1,119.25 | $1,119.25 | $1,119.20 | |