| 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 | $11.84 | 11.427% | $13.193 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $100.89 | 7.614% | $108.5718 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $63.34 | 4.393% | $66.1225 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $86.77 | 10.643% | $96.0049 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $94.27 | 4.382% | $98.4009 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $248.68 | 7.273% | $266.7665 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $100.50 | 12.134% | $112.6947 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $706.29 | $761.7543 | $761.74 | $761.70 | $761.80 | |