| 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 | $143.36 | 11.433% | $159.7503 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $48.65 | 6.151% | $51.6425 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $100.93 | 12.755% | $113.8036 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $36.37 | 7.258% | $39.0097 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $69.86 | 13.728% | $79.4504 | $79.45 | $79.45 | $79.50 |
| Purchase #6 | $49.61 | 13.798% | $56.4552 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $185.25 | 4.792% | $194.1272 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $634.03 | $694.2389 | $694.24 | $694.25 | $694.30 | |