| 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 | $12.68 | 5.331% | $13.356 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $228.27 | 7.268% | $244.8607 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $20.72 | 6.658% | $22.0995 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $242.97 | 13.497% | $275.7637 | $275.76 | $275.75 | $275.80 |
| Purchase #5 | $216.97 | 9.281% | $237.107 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $111.92 | 10.730% | $123.929 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $47.89 | 13.291% | $54.2551 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $881.42 | $971.3710 | $971.38 | $971.35 | $971.50 | |