| 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 | $184.38 | 3.836% | $191.4528 | $191.45 | $191.45 | $191.50 |
| Purchase #2 | $161.29 | 12.673% | $181.7303 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $88.36 | 5.494% | $93.2145 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $179.75 | 6.663% | $191.7267 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $117.29 | 4.343% | $122.3839 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $133.47 | 3.715% | $138.4284 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $14.80 | 6.470% | $15.7576 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $879.34 | $934.6942 | $934.69 | $934.75 | $934.70 | |