| 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 | $96.26 | 5.597% | $101.6477 | $101.65 | $101.65 | $101.60 |
| Purchase #2 | $103.50 | 3.147% | $106.7571 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $175.93 | 3.762% | $182.5485 | $182.55 | $182.55 | $182.50 |
| Purchase #4 | $35.27 | 7.523% | $37.9234 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $77.62 | 3.543% | $80.3701 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $104.80 | 3.165% | $108.1169 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $114.40 | 7.350% | $122.8084 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $707.78 | $740.1721 | $740.18 | $740.10 | $740.10 | |