| 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 | $166.56 | 9.412% | $182.2366 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $24.60 | 3.355% | $25.4253 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $250.44 | 10.713% | $277.2696 | $277.27 | $277.25 | $277.30 |
| Purchase #4 | $140.45 | 10.550% | $155.2675 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $64.39 | 13.465% | $73.0601 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $135.81 | 9.662% | $148.932 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $35.31 | 8.766% | $38.4053 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $817.56 | $900.5964 | $900.61 | $900.60 | $900.60 | |