| 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 | $232.48 | 4.133% | $242.0884 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $27.44 | 5.362% | $28.9113 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $234.70 | 8.217% | $253.9853 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $22.48 | 10.510% | $24.8426 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $55.53 | 8.245% | $60.1084 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $70.97 | 7.691% | $76.4283 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $37.70 | 12.177% | $42.2907 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $681.30 | $728.6550 | $728.66 | $728.70 | $728.60 | |