| 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 | $205.72 | 3.648% | $213.2247 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $177.26 | 6.705% | $189.1453 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $134.99 | 4.618% | $141.2238 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $66.82 | 8.188% | $72.2912 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $98.58 | 9.807% | $108.2477 | $108.25 | $108.25 | $108.20 |
| Purchase #6 | $69.41 | 10.495% | $76.6946 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $160.97 | 11.375% | $179.2803 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $913.75 | $980.1076 | $980.10 | $980.10 | $980.00 | |