| 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 | $213.73 | 12.728% | $240.9336 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $167.67 | 6.788% | $179.0514 | $179.05 | $179.05 | $179.10 |
| Purchase #3 | $221.53 | 3.668% | $229.6557 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $187.37 | 10.175% | $206.4349 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $112.46 | 12.152% | $126.1261 | $126.13 | $126.15 | $126.10 |
| Purchase #6 | $33.41 | 7.319% | $35.8553 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $227.93 | 13.198% | $258.0122 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,164.10 | $1,276.0692 | $1,276.07 | $1,276.10 | $1,276.10 | |