| 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 | $217.38 | 6.584% | $231.6923 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $139.27 | 9.498% | $152.4979 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $185.65 | 9.757% | $203.7639 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $149.29 | 7.641% | $160.6972 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $183.78 | 9.439% | $201.127 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $131.84 | 10.171% | $145.2494 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $72.98 | 9.262% | $79.7394 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $1,080.19 | $1,174.7671 | $1,174.77 | $1,174.80 | $1,174.70 | |