| 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 | $106.44 | 13.690% | $121.0116 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $112.62 | 10.651% | $124.6152 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $50.96 | 8.873% | $55.4817 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $250.89 | 6.132% | $266.2746 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $112.93 | 7.832% | $121.7747 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $176.72 | 10.116% | $194.597 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $246.40 | 7.219% | $264.1876 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,056.96 | $1,147.9424 | $1,147.94 | $1,147.90 | $1,148.00 | |