| 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 | $224.31 | 8.257% | $242.8313 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $142.87 | 13.537% | $162.2103 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $31.80 | 5.177% | $33.4463 | $33.45 | $33.45 | $33.40 |
| Purchase #4 | $195.89 | 5.737% | $207.1282 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $206.68 | 10.301% | $227.9701 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $237.27 | 7.352% | $254.7141 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $137.60 | 11.394% | $153.2781 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $1,176.42 | $1,281.5784 | $1,281.58 | $1,281.60 | $1,281.50 | |