| 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 | $15.74 | 4.348% | $16.4244 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $83.74 | 9.272% | $91.5044 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $224.69 | 5.782% | $237.6816 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $87.39 | 6.183% | $92.7933 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $71.89 | 4.775% | $75.3227 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $180.78 | 7.122% | $193.6552 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $219.42 | 13.386% | $248.7916 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $883.65 | $956.1732 | $956.16 | $956.15 | $956.20 | |