| 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 | $39.72 | 3.216% | $40.9974 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $215.64 | 13.782% | $245.3595 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $33.60 | 13.715% | $38.2082 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $223.63 | 13.753% | $254.3858 | $254.39 | $254.40 | $254.40 |
| Purchase #5 | $119.40 | 10.541% | $131.986 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $78.85 | 10.316% | $86.9842 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $134.57 | 11.623% | $150.2111 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $845.41 | $948.1322 | $948.14 | $948.15 | $948.20 | |