| 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 | $204.53 | 12.701% | $230.5074 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $129.88 | 5.674% | $137.2494 | $137.25 | $137.25 | $137.20 |
| Purchase #3 | $206.54 | 8.703% | $224.5152 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $145.81 | 9.835% | $160.1504 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $94.59 | 8.824% | $102.9366 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $84.62 | 9.195% | $92.4008 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $189.73 | 3.243% | $195.8829 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,055.70 | $1,143.6427 | $1,143.65 | $1,143.65 | $1,143.60 | |