| 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 | $55.58 | 11.208% | $61.8094 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $15.42 | 4.574% | $16.1253 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $44.36 | 9.200% | $48.4411 | $48.44 | $48.45 | $48.40 |
| Purchase #4 | $166.50 | 4.349% | $173.7411 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $218.51 | 13.427% | $247.8493 | $247.85 | $247.85 | $247.80 |
| Purchase #6 | $193.57 | 5.202% | $203.6395 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $91.70 | 11.786% | $102.5078 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $785.64 | $854.1135 | $854.12 | $854.15 | $853.90 | |