| 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 | $180.65 | 4.144% | $188.1361 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $79.47 | 7.571% | $85.4867 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $189.93 | 4.238% | $197.9792 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $244.27 | 3.460% | $252.7217 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $60.60 | 3.239% | $62.5628 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $5.95 | 12.409% | $6.6883 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $90.48 | 8.318% | $98.0061 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $851.35 | $891.5809 | $891.59 | $891.60 | $891.60 | |