| 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 | $210.73 | 4.787% | $220.8176 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $162.80 | 13.607% | $184.9522 | $184.95 | $184.95 | $185.00 |
| Purchase #3 | $47.95 | 3.549% | $49.6517 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $157.95 | 9.302% | $172.6425 | $172.64 | $172.65 | $172.60 |
| Purchase #5 | $163.28 | 6.680% | $174.1871 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $14.67 | 10.692% | $16.2385 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $85.56 | 3.351% | $88.4271 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $842.94 | $906.9167 | $906.92 | $906.95 | $906.90 | |