| 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 | $197.71 | 8.267% | $214.0547 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $34.86 | 5.531% | $36.7881 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $159.61 | 6.841% | $170.5289 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $179.35 | 4.140% | $186.7751 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $62.70 | 7.201% | $67.215 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $186.67 | 8.689% | $202.8898 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $26.27 | 8.700% | $28.5555 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $847.17 | $906.8071 | $906.82 | $906.85 | $906.90 | |