| 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 | $22.42 | 9.460% | $24.5409 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $18.84 | 11.192% | $20.9486 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $154.53 | 5.405% | $162.8823 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $31.88 | 13.815% | $36.2842 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $188.60 | 12.135% | $211.4866 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $76.44 | 3.834% | $79.3707 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $90.94 | 5.671% | $96.0972 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $583.65 | $631.6105 | $631.61 | $631.65 | $631.60 | |