| 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 | $66.75 | 7.314% | $71.6321 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $14.77 | 8.479% | $16.0223 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $158.68 | 13.187% | $179.6051 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $40.64 | 10.467% | $44.8938 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $206.86 | 9.281% | $226.0587 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $98.41 | 10.841% | $109.0786 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $88.40 | 8.568% | $95.9741 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $674.51 | $743.2647 | $743.26 | $743.25 | $743.30 | |