| 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 | $145.64 | 3.265% | $150.3951 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $182.79 | 13.245% | $207.0005 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $204.31 | 11.119% | $227.0272 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $211.95 | 3.787% | $219.9765 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $132.65 | 6.681% | $141.5123 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $245.82 | 11.181% | $273.3051 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $184.51 | 4.329% | $192.4974 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $1,307.67 | $1,411.7141 | $1,411.73 | $1,411.75 | $1,411.70 | |