| 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 | $42.41 | 7.739% | $45.6921 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $184.95 | 6.201% | $196.4187 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $187.86 | 5.757% | $198.6751 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $43.30 | 10.131% | $47.6867 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $161.28 | 5.715% | $170.4972 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $61.75 | 10.641% | $68.3208 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $194.33 | 12.161% | $217.9625 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $875.88 | $945.2531 | $945.26 | $945.25 | $945.30 | |