| 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 | $166.99 | 9.479% | $182.819 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $229.46 | 7.622% | $246.9494 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $190.38 | 7.541% | $204.7366 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $100.32 | 11.822% | $112.1798 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $52.30 | 3.428% | $54.0928 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $183.87 | 5.203% | $193.4368 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $193.53 | 6.669% | $206.4365 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $1,116.85 | $1,200.6509 | $1,200.66 | $1,200.70 | $1,200.50 | |