| 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 | $129.51 | 7.785% | $139.5924 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $210.82 | 11.389% | $234.8303 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $130.81 | 11.207% | $145.4699 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $115.90 | 4.560% | $121.185 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $103.94 | 8.144% | $112.4049 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $181.44 | 7.669% | $195.3546 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $67.36 | 8.789% | $73.2803 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $939.78 | $1,022.1174 | $1,022.11 | $1,022.15 | $1,022.20 | |