| 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 | $62.35 | 13.520% | $70.7797 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $111.67 | 3.186% | $115.2278 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $249.98 | 6.548% | $266.3487 | $266.35 | $266.35 | $266.30 |
| Purchase #4 | $34.42 | 13.173% | $38.9541 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $74.35 | 10.404% | $82.0854 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $107.78 | 5.352% | $113.5484 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $193.63 | 3.855% | $201.0944 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $834.18 | $888.0385 | $888.04 | $888.10 | $888.00 | |