| 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 | $223.44 | 9.306% | $244.2333 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $80.47 | 8.191% | $87.0613 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $169.90 | 13.483% | $192.8076 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $149.28 | 6.243% | $158.5996 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $112.27 | 12.614% | $126.4317 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $217.33 | 5.814% | $229.9656 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $66.29 | 3.735% | $68.7659 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $1,018.98 | $1,107.8650 | $1,107.87 | $1,107.85 | $1,107.90 | |