| 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 | $165.49 | 6.154% | $175.6743 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $59.94 | 3.269% | $61.8994 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $240.72 | 12.656% | $271.1855 | $271.19 | $271.20 | $271.20 |
| Purchase #4 | $68.96 | 5.127% | $72.4956 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $226.44 | 5.407% | $238.6836 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $180.40 | 4.663% | $188.8121 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $129.37 | 7.316% | $138.8347 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $1,071.32 | $1,147.5852 | $1,147.58 | $1,147.60 | $1,147.60 | |