| 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 | $246.32 | 6.828% | $263.1387 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $65.37 | 10.558% | $72.2718 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $73.38 | 5.655% | $77.5296 | $77.53 | $77.55 | $77.50 |
| Purchase #4 | $110.49 | 9.258% | $120.7192 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $239.66 | 9.842% | $263.2473 | $263.25 | $263.25 | $263.20 |
| Purchase #6 | $13.91 | 5.620% | $14.6917 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $155.27 | 8.656% | $168.7102 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $904.40 | $980.3085 | $980.31 | $980.30 | $980.20 | |