| 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 | $203.46 | 13.302% | $230.5242 | $230.52 | $230.50 | $230.50 |
| Purchase #2 | $63.90 | 13.174% | $72.3182 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $67.72 | 9.188% | $73.9421 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $237.34 | 9.600% | $260.1246 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $133.75 | 11.444% | $149.0564 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $78.63 | 4.543% | $82.2022 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $39.87 | 12.852% | $44.9941 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $824.67 | $913.1618 | $913.15 | $913.10 | $913.10 | |