| 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 | $197.90 | 3.449% | $204.7256 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $209.61 | 3.584% | $217.1224 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $228.56 | 4.131% | $238.0018 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $5.40 | 9.580% | $5.9173 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $134.40 | 12.372% | $151.028 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $150.90 | 7.484% | $162.1934 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $203.74 | 5.257% | $214.4506 | $214.45 | $214.45 | $214.50 |
| 7 purchase totals = | $1,130.51 | $1,193.4391 | $1,193.44 | $1,193.45 | $1,193.40 | |