| 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 | $237.57 | 3.846% | $246.7069 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $149.52 | 9.843% | $164.2373 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $149.96 | 9.465% | $164.1537 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $213.66 | 8.821% | $232.5069 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $63.67 | 10.439% | $70.3165 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $213.59 | 6.774% | $228.0586 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $171.33 | 6.295% | $182.1152 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $1,199.30 | $1,288.0951 | $1,288.11 | $1,288.05 | $1,288.10 | |