| 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 | $95.70 | 11.434% | $106.6423 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $95.40 | 5.827% | $100.959 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $166.47 | 8.817% | $181.1477 | $181.15 | $181.15 | $181.10 |
| Purchase #4 | $216.55 | 6.237% | $230.0562 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $228.96 | 12.782% | $258.2257 | $258.23 | $258.25 | $258.20 |
| Purchase #6 | $248.31 | 5.450% | $261.8429 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $188.29 | 9.179% | $205.5731 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,239.68 | $1,344.4469 | $1,344.45 | $1,344.45 | $1,344.40 | |