| 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 | $79.73 | 10.201% | $87.8633 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $38.55 | 5.367% | $40.619 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $175.71 | 12.784% | $198.1728 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $211.70 | 4.740% | $221.7346 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $71.46 | 6.706% | $76.2521 | $76.25 | $76.25 | $76.30 |
| Purchase #6 | $234.39 | 3.301% | $242.1272 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $21.40 | 5.470% | $22.5706 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $832.94 | $889.3396 | $889.33 | $889.30 | $889.40 | |