| 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 | $123.65 | 7.396% | $132.7952 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $124.45 | 7.281% | $133.5112 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $92.56 | 9.499% | $101.3523 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $67.97 | 12.118% | $76.2066 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $104.46 | 3.755% | $108.3825 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $204.73 | 5.510% | $216.0106 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $120.80 | 6.404% | $128.536 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $838.62 | $896.7944 | $896.80 | $896.80 | $896.80 | |