| 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 | $21.40 | 6.225% | $22.7322 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $232.61 | 3.418% | $240.5606 | $240.56 | $240.55 | $240.60 |
| Purchase #3 | $58.72 | 12.657% | $66.1522 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $152.29 | 5.839% | $161.1822 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $220.61 | 7.463% | $237.0741 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $228.83 | 12.857% | $258.2507 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $203.62 | 12.258% | $228.5797 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,118.08 | $1,214.5317 | $1,214.52 | $1,214.55 | $1,214.70 | |