| 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 | $57.61 | 10.250% | $63.515 | $63.52 | $63.50 | $63.50 |
| Purchase #2 | $220.43 | 3.395% | $227.9136 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $106.70 | 10.779% | $118.2012 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $137.64 | 11.103% | $152.9222 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $173.81 | 13.579% | $197.4117 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $184.53 | 8.781% | $200.7336 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $13.98 | 9.627% | $15.3259 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $894.70 | $976.0232 | $976.02 | $976.00 | $975.90 | |