| 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 | $235.73 | 3.482% | $243.9381 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $174.96 | 12.724% | $197.2219 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $21.42 | 7.709% | $23.0713 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $154.45 | 7.232% | $165.6198 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $131.62 | 8.676% | $143.0394 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $183.81 | 6.164% | $195.14 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $34.89 | 7.563% | $37.5287 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $936.88 | $1,005.5592 | $1,005.56 | $1,005.55 | $1,005.40 | |