| 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 | $250.49 | 6.443% | $266.6291 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $175.51 | 4.297% | $183.0517 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $144.43 | 3.335% | $149.2467 | $149.25 | $149.25 | $149.20 |
| Purchase #4 | $12.94 | 4.497% | $13.5219 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $173.55 | 10.606% | $191.9567 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $194.67 | 10.462% | $215.0364 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $74.66 | 7.165% | $80.0094 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $1,026.25 | $1,099.4519 | $1,099.46 | $1,099.45 | $1,099.40 | |