| 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 | $227.73 | 4.340% | $237.6135 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $177.83 | 13.265% | $201.4191 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $116.39 | 3.110% | $120.0097 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $116.60 | 12.443% | $131.1085 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $67.52 | 3.365% | $69.792 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $117.48 | 9.504% | $128.6453 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $97.25 | 9.861% | $106.8398 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $920.80 | $995.4279 | $995.43 | $995.40 | $995.30 | |