| 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 | $192.86 | 3.264% | $199.155 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $19.69 | 10.690% | $21.7949 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $123.29 | 6.485% | $131.2854 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $62.98 | 12.244% | $70.6913 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $127.75 | 3.302% | $131.9683 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $188.60 | 9.713% | $206.9187 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $204.87 | 8.142% | $221.5505 | $221.55 | $221.55 | $221.60 |
| 7 purchase totals = | $920.04 | $983.3641 | $983.37 | $983.35 | $983.50 | |