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 | $7.50 | 3.109% | $7.7332 | $7.73 | $7.75 | $7.70 |
Purchase #2 | $111.44 | 5.155% | $117.1847 | $117.18 | $117.20 | $117.20 |
Purchase #3 | $82.84 | 9.111% | $90.3876 | $90.39 | $90.40 | $90.40 |
Purchase #4 | $224.47 | 8.249% | $242.9865 | $242.99 | $243.00 | $243.00 |
Purchase #5 | $43.38 | 7.121% | $46.4691 | $46.47 | $46.45 | $46.50 |
Purchase #6 | $200.54 | 12.796% | $226.2011 | $226.20 | $226.20 | $226.20 |
Purchase #7 | $145.69 | 3.129% | $150.2486 | $150.25 | $150.25 | $150.20 |
7 purchase totals = | $815.86 | $881.2108 | $881.21 | $881.25 | $881.20 |