| 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 | $51.57 | 5.524% | $54.4187 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $77.91 | 13.116% | $88.1287 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $197.81 | 6.117% | $209.91 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $26.98 | 5.510% | $28.4666 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $250.94 | 8.284% | $271.7279 | $271.73 | $271.75 | $271.70 |
| Purchase #6 | $173.62 | 9.377% | $189.9003 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $237.86 | 5.163% | $250.1407 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,016.69 | $1,092.6929 | $1,092.70 | $1,092.70 | $1,092.60 | |