| 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 | $35.67 | 8.186% | $38.5899 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $36.59 | 9.490% | $40.0624 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $239.49 | 10.600% | $264.8759 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $46.44 | 10.684% | $51.4016 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $120.85 | 11.309% | $134.5169 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $226.68 | 13.851% | $258.0774 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $156.29 | 12.580% | $175.9513 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $862.01 | $963.4754 | $963.48 | $963.50 | $963.60 | |