| 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 | $118.75 | 10.215% | $130.8803 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $160.44 | 11.470% | $178.8425 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $133.49 | 3.456% | $138.1034 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $129.54 | 6.195% | $137.565 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $180.66 | 3.134% | $186.3219 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $102.88 | 8.507% | $111.632 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $234.75 | 7.799% | $253.0582 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,060.51 | $1,136.4033 | $1,136.40 | $1,136.40 | $1,136.40 | |