| 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 | $44.93 | 7.376% | $48.244 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $101.61 | 7.336% | $109.0641 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $170.90 | 6.759% | $182.4511 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $136.76 | 13.570% | $155.3183 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $192.63 | 3.480% | $199.3335 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $183.81 | 4.185% | $191.5024 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $66.68 | 11.725% | $74.4982 | $74.50 | $74.50 | $74.50 |
| 7 purchase totals = | $897.32 | $960.4116 | $960.40 | $960.40 | $960.40 | |