| 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 | $245.80 | 3.593% | $254.6316 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $157.51 | 5.521% | $166.2061 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $196.65 | 7.688% | $211.7685 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $65.63 | 13.479% | $74.4763 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $54.52 | 13.767% | $62.0258 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $6.64 | 7.812% | $7.1587 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $86.57 | 8.707% | $94.1076 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $813.32 | $870.3746 | $870.39 | $870.40 | $870.40 | |