| 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 | $44.33 | 9.177% | $48.3982 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $241.78 | 12.600% | $272.2443 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $62.52 | 10.515% | $69.094 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $108.69 | 6.620% | $115.8853 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $57.87 | 13.779% | $65.8439 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $155.40 | 3.715% | $161.1731 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $249.35 | 3.694% | $258.561 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $919.94 | $991.1998 | $991.19 | $991.20 | $991.20 | |