| 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 | $129.96 | 9.586% | $142.418 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $181.84 | 12.643% | $204.83 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $26.44 | 12.333% | $29.7008 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $219.89 | 10.279% | $242.4925 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $207.35 | 6.253% | $220.3156 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $147.90 | 3.435% | $152.9804 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $248.86 | 6.532% | $265.1155 | $265.12 | $265.10 | $265.10 |
| 7 purchase totals = | $1,162.24 | $1,257.8528 | $1,257.86 | $1,257.85 | $1,257.80 | |