| 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 | $208.69 | 7.406% | $224.1456 | $224.15 | $224.15 | $224.10 |
| Purchase #2 | $209.30 | 5.357% | $220.5122 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $244.45 | 7.549% | $262.9035 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $194.33 | 6.136% | $206.2541 | $206.25 | $206.25 | $206.30 |
| Purchase #5 | $19.48 | 3.626% | $20.1863 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $184.41 | 9.334% | $201.6228 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $131.30 | 4.202% | $136.8172 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $1,191.96 | $1,272.4417 | $1,272.44 | $1,272.40 | $1,272.40 | |