| 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 | $101.63 | 4.415% | $106.117 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $237.45 | 5.350% | $250.1536 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $175.25 | 7.663% | $188.6794 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $183.39 | 5.126% | $192.7906 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $138.63 | 9.694% | $152.0688 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $177.48 | 4.426% | $185.3353 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $190.53 | 6.106% | $202.1638 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,204.36 | $1,277.3085 | $1,277.31 | $1,277.30 | $1,277.40 | |