| 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 | $235.35 | 3.213% | $242.9118 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $135.71 | 11.592% | $151.4415 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $141.66 | 6.128% | $150.3409 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $6.52 | 9.443% | $7.1357 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $216.97 | 12.597% | $244.3017 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $195.37 | 3.534% | $202.2744 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $125.37 | 11.421% | $139.6885 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $1,056.95 | $1,138.0945 | $1,138.09 | $1,138.10 | $1,138.00 | |