| 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 | $96.95 | 5.824% | $102.5964 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $141.67 | 3.628% | $146.8098 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $175.71 | 11.205% | $195.3983 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $38.48 | 13.313% | $43.6028 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $118.47 | 9.374% | $129.5754 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $174.60 | 4.848% | $183.0646 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $45.68 | 9.775% | $50.1452 | $50.15 | $50.15 | $50.10 |
| 7 purchase totals = | $791.56 | $851.1925 | $851.20 | $851.20 | $851.20 | |