| 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 | $102.71 | 12.180% | $115.2201 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $106.54 | 9.145% | $116.2831 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $167.85 | 10.584% | $185.6152 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $49.63 | 5.692% | $52.4549 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $204.58 | 11.446% | $227.9962 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $226.61 | 12.556% | $255.0632 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $240.89 | 11.504% | $268.602 | $268.60 | $268.60 | $268.60 |
| 7 purchase totals = | $1,098.81 | $1,221.2347 | $1,221.23 | $1,221.20 | $1,221.30 | |