| 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 | $248.39 | 4.338% | $259.1652 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $175.78 | 9.624% | $192.6971 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $110.49 | 10.608% | $122.2108 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $39.29 | 10.674% | $43.4838 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $235.84 | 3.663% | $244.4788 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $116.62 | 3.689% | $120.9221 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $202.71 | 13.529% | $230.1346 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $1,129.12 | $1,213.0924 | $1,213.09 | $1,213.10 | $1,213.10 | |