| 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 | $225.96 | 11.181% | $251.2246 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $172.27 | 8.566% | $187.0266 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $198.71 | 9.555% | $217.6967 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $100.44 | 13.163% | $113.6609 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $244.57 | 13.658% | $277.9734 | $277.97 | $277.95 | $278.00 |
| Purchase #6 | $211.35 | 5.345% | $222.6467 | $222.65 | $222.65 | $222.60 |
| Purchase #7 | $10.47 | 10.729% | $11.5933 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $1,163.77 | $1,281.8222 | $1,281.82 | $1,281.80 | $1,281.80 | |