| 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 | $11.60 | 7.602% | $12.4818 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $70.84 | 5.457% | $74.7057 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $110.49 | 5.348% | $116.399 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $44.38 | 13.806% | $50.5071 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $38.75 | 5.463% | $40.8669 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $245.94 | 8.324% | $266.412 | $266.41 | $266.40 | $266.40 |
| Purchase #7 | $160.85 | 7.118% | $172.2993 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $682.85 | $733.6718 | $733.68 | $733.65 | $733.70 | |