| 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 | $194.50 | 9.263% | $212.5165 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $196.75 | 12.489% | $221.3221 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $211.42 | 6.472% | $225.1031 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $219.95 | 6.679% | $234.6405 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $110.57 | 8.226% | $119.6655 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $233.39 | 7.713% | $251.3914 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $118.29 | 7.343% | $126.976 | $126.98 | $127.00 | $127.00 |
| 7 purchase totals = | $1,284.87 | $1,391.6151 | $1,391.62 | $1,391.60 | $1,391.60 | |