| 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 | $196.56 | 12.514% | $221.1575 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $201.59 | 9.563% | $220.8681 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $43.49 | 9.226% | $47.5024 | $47.50 | $47.50 | $47.50 |
| Purchase #4 | $174.85 | 9.335% | $191.1722 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $233.75 | 8.370% | $253.3149 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $217.33 | 6.214% | $230.8349 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $130.53 | 4.279% | $136.1154 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $1,198.10 | $1,300.9654 | $1,300.96 | $1,300.90 | $1,301.00 | |