| 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 | $68.28 | 3.851% | $70.9095 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $106.56 | 13.333% | $120.7676 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $238.88 | 5.608% | $252.2764 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $154.33 | 4.459% | $161.2116 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $110.88 | 13.487% | $125.8344 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $135.86 | 11.738% | $151.8072 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $14.73 | 10.539% | $16.2824 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $829.52 | $899.0891 | $899.09 | $899.10 | $899.10 | |