| 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 | $44.78 | 4.546% | $46.8157 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $91.25 | 13.587% | $103.6481 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $75.76 | 11.142% | $84.2012 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $54.62 | 12.572% | $61.4868 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $204.31 | 12.452% | $229.7507 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $47.99 | 3.255% | $49.5521 | $49.55 | $49.55 | $49.60 |
| Purchase #7 | $104.99 | 7.837% | $113.2181 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $623.70 | $688.6727 | $688.68 | $688.65 | $688.70 | |