| 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 | $227.35 | 10.536% | $251.3036 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $226.93 | 9.765% | $249.0897 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $161.74 | 9.301% | $176.7834 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $28.72 | 4.115% | $29.9018 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $120.62 | 13.469% | $136.8663 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $23.37 | 8.874% | $25.4439 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $230.50 | 9.611% | $252.6534 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $1,019.23 | $1,122.0421 | $1,122.03 | $1,122.05 | $1,122.10 | |