| 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 | $69.37 | 4.427% | $72.441 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $160.98 | 13.341% | $182.4563 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $177.58 | 11.214% | $197.4938 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $159.65 | 10.611% | $176.5905 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $117.26 | 13.331% | $132.8919 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $135.51 | 13.289% | $153.5179 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $22.77 | 7.749% | $24.5344 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $843.12 | $939.9258 | $939.92 | $939.95 | $939.90 | |