| 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 | $154.50 | 6.510% | $164.558 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $6.69 | 11.761% | $7.4768 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $96.47 | 12.314% | $108.3493 | $108.35 | $108.35 | $108.30 |
| Purchase #4 | $76.45 | 12.403% | $85.9321 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $122.69 | 6.509% | $130.6759 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $87.73 | 4.568% | $91.7375 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $41.93 | 13.846% | $47.7356 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $586.46 | $636.4652 | $636.48 | $636.55 | $636.40 | |