| 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 | $160.45 | 10.779% | $177.7449 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $82.68 | 13.116% | $93.5243 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $218.43 | 8.860% | $237.7829 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $32.61 | 13.346% | $36.9621 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $13.85 | 11.228% | $15.4051 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $116.63 | 9.677% | $127.9163 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $181.44 | 9.224% | $198.176 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $806.09 | $887.5116 | $887.51 | $887.50 | $887.50 | |