| 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 | $21.40 | 5.664% | $22.6121 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $218.82 | 3.439% | $226.3452 | $226.35 | $226.35 | $226.30 |
| Purchase #3 | $43.35 | 10.549% | $47.923 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $32.67 | 4.589% | $34.1692 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $233.46 | 3.484% | $241.5937 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $45.99 | 9.589% | $50.4 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $95.61 | 10.833% | $105.9674 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $691.30 | $729.0106 | $729.01 | $728.95 | $729.00 | |