| 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 | $22.61 | 10.449% | $24.9725 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $208.46 | 7.558% | $224.2154 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $228.66 | 11.627% | $255.2463 | $255.25 | $255.25 | $255.20 |
| Purchase #4 | $111.38 | 8.712% | $121.0834 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $185.52 | 9.509% | $203.1611 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $154.42 | 13.361% | $175.0521 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $79.81 | 5.806% | $84.4438 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $990.86 | $1,088.1746 | $1,088.17 | $1,088.15 | $1,088.20 | |