| 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 | $170.82 | 11.123% | $189.8203 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $91.34 | 7.472% | $98.1649 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $63.65 | 8.364% | $68.9737 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $220.95 | 3.866% | $229.4919 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $94.75 | 6.573% | $100.9779 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $87.99 | 4.570% | $92.0111 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $95.57 | 3.406% | $98.8251 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $825.07 | $878.2649 | $878.26 | $878.25 | $878.30 | |