| 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 | $46.37 | 9.311% | $50.6875 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $130.54 | 4.236% | $136.0697 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $213.54 | 12.307% | $239.8204 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $13.29 | 12.355% | $14.932 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $233.92 | 9.696% | $256.6009 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $125.39 | 5.468% | $132.2463 | $132.25 | $132.25 | $132.20 |
| Purchase #7 | $220.83 | 5.752% | $233.5321 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $983.88 | $1,063.8889 | $1,063.89 | $1,063.90 | $1,063.80 | |