| 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 | $144.65 | 6.546% | $154.1188 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $45.47 | 9.189% | $49.6482 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $40.59 | 10.523% | $44.8613 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $200.30 | 3.140% | $206.5894 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $11.57 | 12.433% | $13.0085 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $80.85 | 6.191% | $85.8554 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $19.33 | 9.654% | $21.1961 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $542.76 | $575.2777 | $575.29 | $575.25 | $575.30 | |