| 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 | $197.71 | 3.819% | $205.2605 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $203.44 | 7.857% | $219.4243 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $60.30 | 10.165% | $66.4295 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $11.85 | 8.536% | $12.8615 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $66.66 | 12.225% | $74.8092 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $245.88 | 13.649% | $279.4402 | $279.44 | $279.45 | $279.40 |
| Purchase #7 | $118.69 | 8.301% | $128.5425 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $904.53 | $986.7677 | $986.76 | $986.75 | $986.70 | |