| 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 | $38.61 | 9.353% | $42.2212 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $145.83 | 12.678% | $164.3183 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $120.66 | 10.137% | $132.8913 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $229.36 | 3.756% | $237.9748 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $203.51 | 3.282% | $210.1892 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $60.69 | 12.543% | $68.3023 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $33.76 | 12.200% | $37.8787 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $832.42 | $893.7758 | $893.77 | $893.75 | $893.80 | |