| 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 | $87.37 | 4.363% | $91.182 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $215.63 | 13.315% | $244.3411 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $181.34 | 7.778% | $195.4446 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $60.92 | 4.758% | $63.8186 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $37.66 | 6.581% | $40.1384 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $109.76 | 5.767% | $116.0899 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $9.42 | 4.605% | $9.8538 | $9.85 | $9.85 | $9.90 |
| 7 purchase totals = | $702.10 | $760.8684 | $760.86 | $760.90 | $760.80 | |