| 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 | $186.29 | 7.251% | $199.7979 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $104.44 | 6.248% | $110.9654 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $145.71 | 5.447% | $153.6468 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $152.79 | 9.280% | $166.9689 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $236.59 | 6.609% | $252.2262 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $41.92 | 4.767% | $43.9183 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $45.94 | 11.704% | $51.3168 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $913.68 | $978.8403 | $978.86 | $978.80 | $978.80 | |