| 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 | $62.32 | 12.395% | $70.0446 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $54.29 | 7.134% | $58.163 | $58.16 | $58.15 | $58.20 |
| Purchase #3 | $216.51 | 12.290% | $243.1191 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $170.60 | 10.402% | $188.3458 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $183.91 | 4.624% | $192.414 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $246.82 | 4.605% | $258.1861 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $134.76 | 13.411% | $152.8327 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $1,069.21 | $1,163.1053 | $1,163.10 | $1,163.10 | $1,163.00 | |