| 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 | $31.73 | 9.212% | $34.653 | $34.65 | $34.65 | $34.70 |
| Purchase #2 | $109.30 | 9.837% | $120.0518 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $84.81 | 3.659% | $87.9132 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $21.49 | 12.664% | $24.2115 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $132.49 | 4.294% | $138.1791 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $157.51 | 13.862% | $179.344 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $45.34 | 5.341% | $47.7616 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $582.67 | $632.1142 | $632.10 | $632.10 | $632.20 | |