| 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 | $176.70 | 3.347% | $182.6141 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $90.47 | 13.206% | $102.4175 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $161.49 | 5.326% | $170.091 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $135.76 | 4.652% | $142.0756 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $54.58 | 5.178% | $57.4062 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $129.45 | 10.128% | $142.5607 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $121.35 | 7.549% | $130.5107 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $869.80 | $927.6758 | $927.68 | $927.65 | $927.70 | |