| 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 | $17.29 | 10.831% | $19.1627 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $131.64 | 7.498% | $141.5104 | $141.51 | $141.50 | $141.50 |
| Purchase #3 | $82.92 | 6.465% | $88.2808 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $169.41 | 11.825% | $189.4427 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $214.60 | 7.415% | $230.5126 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $57.83 | 4.497% | $60.4306 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $153.80 | 12.117% | $172.4359 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $827.49 | $901.7757 | $901.77 | $901.80 | $901.70 | |