| 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 | $238.99 | 10.757% | $264.6982 | $264.70 | $264.70 | $264.70 |
| Purchase #2 | $21.51 | 5.574% | $22.709 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $142.85 | 12.146% | $160.2006 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $28.29 | 11.733% | $31.6093 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $74.68 | 5.498% | $78.7859 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $160.87 | 7.205% | $172.4607 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $131.53 | 13.397% | $149.1511 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $798.72 | $879.6148 | $879.62 | $879.60 | $879.70 | |