| 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 | $124.30 | 11.177% | $138.193 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $220.73 | 10.138% | $243.1076 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $98.56 | 9.356% | $107.7813 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $143.66 | 12.331% | $161.3747 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $143.34 | 6.779% | $153.057 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $127.84 | 9.459% | $139.9324 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $249.82 | 5.737% | $264.1522 | $264.15 | $264.15 | $264.20 |
| 7 purchase totals = | $1,108.25 | $1,207.5982 | $1,207.59 | $1,207.60 | $1,207.70 | |