| 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 | $148.38 | 3.141% | $153.0406 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $7.71 | 11.873% | $8.6254 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $123.64 | 9.605% | $135.5156 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $100.73 | 8.662% | $109.4552 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $13.54 | 8.525% | $14.6943 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $114.83 | 5.274% | $120.8861 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $234.45 | 10.673% | $259.4728 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $743.28 | $801.6900 | $801.70 | $801.70 | $801.70 | |