| 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 | $40.68 | 8.343% | $44.0739 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $32.57 | 6.731% | $34.7623 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $131.40 | 12.291% | $147.5504 | $147.55 | $147.55 | $147.60 |
| Purchase #4 | $178.98 | 6.542% | $190.6889 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $104.28 | 7.113% | $111.6974 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $136.58 | 5.740% | $144.4197 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $249.39 | 7.341% | $267.6977 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $873.88 | $940.8903 | $940.89 | $940.85 | $941.00 | |