| 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 | $47.89 | 8.326% | $51.8773 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $156.72 | 12.743% | $176.6908 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $95.86 | 5.483% | $101.116 | $101.12 | $101.10 | $101.10 |
| Purchase #4 | $180.47 | 9.311% | $197.2736 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $215.72 | 11.219% | $239.9216 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $167.55 | 13.387% | $189.9799 | $189.98 | $190.00 | $190.00 |
| Purchase #7 | $97.79 | 9.710% | $107.2854 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $962.00 | $1,064.1446 | $1,064.15 | $1,064.15 | $1,064.20 | |