| 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 | $37.53 | 12.574% | $42.249 | $42.25 | $42.25 | $42.20 |
| Purchase #2 | $48.44 | 12.387% | $54.4403 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $231.60 | 9.704% | $254.0745 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $47.56 | 4.183% | $49.5494 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $113.34 | 3.757% | $117.5982 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $160.27 | 10.629% | $177.3051 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $112.30 | 6.777% | $119.9106 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $751.04 | $815.1271 | $815.13 | $815.10 | $815.00 | |