| 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 | $132.93 | 12.220% | $149.174 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $57.71 | 5.505% | $60.8869 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $82.25 | 3.858% | $85.4232 | $85.42 | $85.40 | $85.40 |
| Purchase #4 | $34.47 | 9.102% | $37.6075 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $234.55 | 5.465% | $247.3682 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $53.99 | 8.605% | $58.6358 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $142.44 | 8.618% | $154.7155 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $738.34 | $793.8111 | $793.82 | $793.75 | $793.80 | |