| 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 | $11.89 | 11.730% | $13.2847 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $121.66 | 11.140% | $135.2129 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $31.52 | 9.606% | $34.5478 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $87.48 | 6.677% | $93.321 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $175.57 | 12.202% | $196.9931 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $221.56 | 5.152% | $232.9748 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $224.40 | 6.860% | $239.7938 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $874.08 | $946.1281 | $946.11 | $946.10 | $946.10 | |