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 | $111.78 | 7.709% | $120.3971 | $120.40 | $120.40 | $120.40 |
Purchase #2 | $127.71 | 13.366% | $144.7797 | $144.78 | $144.80 | $144.80 |
Purchase #3 | $68.76 | 12.550% | $77.3894 | $77.39 | $77.40 | $77.40 |
Purchase #4 | $29.98 | 6.125% | $31.8163 | $31.82 | $31.80 | $31.80 |
Purchase #5 | $214.58 | 11.373% | $238.9842 | $238.98 | $239.00 | $239.00 |
Purchase #6 | $17.31 | 10.528% | $19.1324 | $19.13 | $19.15 | $19.10 |
Purchase #7 | $169.30 | 12.105% | $189.7938 | $189.79 | $189.80 | $189.80 |
7 purchase totals = | $739.42 | $822.2929 | $822.29 | $822.35 | $822.30 |