| 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 | $170.33 | 8.450% | $184.7229 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $190.25 | 4.869% | $199.5133 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $84.59 | 3.740% | $87.7537 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $232.61 | 6.136% | $246.8829 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $75.52 | 10.255% | $83.2646 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $129.83 | 8.694% | $141.1174 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $40.96 | 10.699% | $45.3423 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $924.09 | $988.5971 | $988.58 | $988.55 | $988.60 | |