| 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 | $151.82 | 4.304% | $158.3543 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $51.70 | 10.123% | $56.9336 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $244.38 | 13.766% | $278.0214 | $278.02 | $278.00 | $278.00 |
| Purchase #4 | $247.99 | 11.858% | $277.3967 | $277.40 | $277.40 | $277.40 |
| Purchase #5 | $42.60 | 10.306% | $46.9904 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $155.99 | 6.434% | $166.0264 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $162.49 | 4.205% | $169.3227 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $1,056.97 | $1,153.0455 | $1,153.04 | $1,153.05 | $1,153.00 | |