| 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 | $116.49 | 4.569% | $121.8124 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $119.51 | 3.611% | $123.8255 | $123.83 | $123.85 | $123.80 |
| Purchase #3 | $34.60 | 13.692% | $39.3374 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $38.28 | 7.784% | $41.2597 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $180.27 | 12.275% | $202.3981 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $156.45 | 4.701% | $163.8047 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $53.32 | 8.375% | $57.7856 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $698.92 | $750.2234 | $750.23 | $750.25 | $750.20 | |