| 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 | $229.50 | 8.127% | $248.1515 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $113.81 | 4.736% | $119.2 | $119.20 | $119.20 | $119.20 |
| Purchase #3 | $242.51 | 6.730% | $258.8309 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $18.45 | 12.275% | $20.7147 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $39.75 | 12.530% | $44.7307 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $54.53 | 12.211% | $61.1887 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $108.97 | 7.480% | $117.121 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $807.52 | $869.9375 | $869.93 | $869.95 | $869.90 | |