| 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 | $149.76 | 4.102% | $155.9032 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $143.66 | 10.867% | $159.2715 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $99.83 | 6.791% | $106.6095 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $181.63 | 11.546% | $202.601 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $209.70 | 11.779% | $234.4006 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $56.40 | 9.492% | $61.7535 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $198.64 | 9.870% | $218.2458 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $1,039.62 | $1,138.7851 | $1,138.78 | $1,138.75 | $1,138.80 | |