| 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 | $114.67 | 5.121% | $120.5423 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $170.31 | 6.610% | $181.5675 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $138.33 | 5.657% | $146.1553 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $77.53 | 8.459% | $84.0883 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $193.79 | 10.461% | $214.0624 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $46.31 | 13.195% | $52.4206 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $187.27 | 11.270% | $208.3753 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $928.21 | $1,007.2117 | $1,007.22 | $1,007.20 | $1,007.30 | |