| 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 | $126.63 | 10.212% | $139.5615 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $48.40 | 8.275% | $52.4051 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $6.41 | 4.829% | $6.7195 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $161.95 | 10.208% | $178.4819 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $210.55 | 8.705% | $228.8784 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $72.27 | 10.447% | $79.82 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $17.78 | 13.158% | $20.1195 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $643.99 | $705.9859 | $705.99 | $705.95 | $706.00 | |