| 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 | $38.45 | 7.140% | $41.1953 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $131.78 | 13.487% | $149.5532 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $219.50 | 11.466% | $244.6679 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $149.94 | 10.288% | $165.3658 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $161.65 | 3.122% | $166.6967 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $201.53 | 7.488% | $216.6206 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $244.42 | 3.233% | $252.3221 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,147.27 | $1,236.4216 | $1,236.43 | $1,236.35 | $1,236.50 | |