| 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 | $38.58 | 10.765% | $42.7331 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $186.28 | 7.378% | $200.0237 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $46.80 | 10.690% | $51.8029 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $150.66 | 12.874% | $170.056 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $14.35 | 13.593% | $16.3006 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $148.45 | 5.588% | $156.7454 | $156.75 | $156.75 | $156.70 |
| Purchase #7 | $228.43 | 5.561% | $241.133 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $813.55 | $878.7947 | $878.79 | $878.80 | $878.70 | |