| 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 | $152.91 | 4.167% | $159.2818 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $91.35 | 4.757% | $95.6955 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $130.41 | 8.183% | $141.0815 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $212.85 | 3.115% | $219.4803 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $158.26 | 3.496% | $163.7928 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $222.37 | 8.465% | $241.1936 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $125.37 | 10.621% | $138.6855 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $1,093.52 | $1,159.2110 | $1,159.21 | $1,159.30 | $1,159.30 | |