| 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 | $153.74 | 3.376% | $158.9303 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $39.82 | 13.721% | $45.2837 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $202.78 | 5.535% | $214.0039 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $67.77 | 8.664% | $73.6416 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $219.94 | 8.345% | $238.294 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $205.67 | 3.696% | $213.2716 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $125.39 | 3.556% | $129.8489 | $129.85 | $129.85 | $129.80 |
| 7 purchase totals = | $1,015.11 | $1,073.2740 | $1,073.26 | $1,073.30 | $1,073.20 | |