| 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 | $237.59 | 8.781% | $258.4528 | $258.45 | $258.45 | $258.50 |
| Purchase #2 | $74.76 | 5.459% | $78.8411 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $178.54 | 7.253% | $191.4895 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $15.64 | 4.477% | $16.3402 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $201.38 | 4.123% | $209.6829 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $24.37 | 3.764% | $25.2873 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $102.71 | 10.479% | $113.473 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $834.99 | $893.5668 | $893.56 | $893.60 | $893.60 | |