| 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 | $144.45 | 6.339% | $153.6067 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $48.36 | 4.463% | $50.5183 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $183.65 | 11.640% | $205.0269 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $194.94 | 4.135% | $203.0008 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $120.70 | 8.172% | $130.5636 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $22.91 | 10.812% | $25.387 | $25.39 | $25.40 | $25.40 |
| Purchase #7 | $180.61 | 8.479% | $195.9239 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $895.62 | $964.0272 | $964.03 | $964.00 | $964.00 | |