| 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 | $118.90 | 9.632% | $130.3524 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $65.48 | 10.521% | $72.3692 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $15.80 | 9.165% | $17.2481 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $109.66 | 3.794% | $113.8205 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $34.33 | 13.309% | $38.899 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $210.35 | 10.639% | $232.7291 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $87.47 | 11.391% | $97.4337 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $641.99 | $702.8520 | $702.85 | $702.85 | $702.80 | |