| 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 | $159.69 | 7.477% | $171.63 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $119.58 | 8.211% | $129.3987 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $102.72 | 10.460% | $113.4645 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $26.72 | 11.303% | $29.7402 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $43.33 | 10.409% | $47.8402 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $224.49 | 7.607% | $241.567 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $83.85 | 9.607% | $91.9055 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $760.38 | $825.5461 | $825.55 | $825.55 | $825.50 | |