| 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 | $180.86 | 3.319% | $186.8627 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $200.28 | 9.656% | $219.619 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $22.43 | 13.119% | $25.3726 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $147.89 | 6.822% | $157.9791 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $114.26 | 12.586% | $128.6408 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $151.46 | 4.600% | $158.4272 | $158.43 | $158.45 | $158.40 |
| Purchase #7 | $74.67 | 6.323% | $79.3914 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $891.85 | $956.2928 | $956.29 | $956.30 | $956.30 | |