| 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 | $18.45 | 9.466% | $20.1965 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $231.48 | 3.103% | $238.6628 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $96.89 | 9.352% | $105.9512 | $105.95 | $105.95 | $106.00 |
| Purchase #4 | $243.99 | 8.737% | $265.3074 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $115.87 | 11.676% | $129.399 | $129.40 | $129.40 | $129.40 |
| Purchase #6 | $65.91 | 6.854% | $70.4275 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $225.58 | 8.266% | $244.2264 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $998.17 | $1,074.1708 | $1,074.18 | $1,074.20 | $1,074.20 | |