| 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 | $28.44 | 4.393% | $29.6894 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $161.60 | 8.706% | $175.6689 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $152.54 | 9.552% | $167.1106 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $31.30 | 13.621% | $35.5634 | $35.56 | $35.55 | $35.60 |
| Purchase #5 | $74.58 | 4.604% | $78.0137 | $78.01 | $78.00 | $78.00 |
| Purchase #6 | $68.77 | 5.636% | $72.6459 | $72.65 | $72.65 | $72.60 |
| Purchase #7 | $70.81 | 5.131% | $74.4433 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $588.04 | $633.1352 | $633.13 | $633.10 | $633.10 | |