| 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 | $152.52 | 3.645% | $158.0794 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $93.32 | 11.412% | $103.9697 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $68.56 | 11.551% | $76.4794 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $160.30 | 10.183% | $176.6233 | $176.62 | $176.60 | $176.60 |
| Purchase #5 | $119.27 | 11.512% | $133.0004 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $11.98 | 9.860% | $13.1612 | $13.16 | $13.15 | $13.20 |
| Purchase #7 | $109.93 | 10.513% | $121.4869 | $121.49 | $121.50 | $121.50 |
| 7 purchase totals = | $715.88 | $782.8003 | $782.80 | $782.80 | $782.90 | |