| 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 | $205.52 | 12.224% | $230.6428 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $169.44 | 12.789% | $191.1097 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $95.99 | 8.250% | $103.9092 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $108.91 | 8.390% | $118.0475 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $246.49 | 12.729% | $277.8657 | $277.87 | $277.85 | $277.90 |
| Purchase #6 | $217.99 | 7.335% | $233.9796 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $22.71 | 6.325% | $24.1464 | $24.15 | $24.15 | $24.10 |
| 7 purchase totals = | $1,067.05 | $1,179.7009 | $1,179.71 | $1,179.70 | $1,179.60 | |