| 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 | $42.85 | 11.707% | $47.8664 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $187.27 | 6.679% | $199.7778 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $59.29 | 10.589% | $65.5682 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $84.74 | 13.468% | $96.1528 | $96.15 | $96.15 | $96.20 |
| Purchase #5 | $176.70 | 9.790% | $193.9989 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $164.76 | 9.815% | $180.9312 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $225.75 | 11.556% | $251.8377 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $941.36 | $1,036.1330 | $1,036.14 | $1,036.15 | $1,036.20 | |