| 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 | $93.43 | 8.456% | $101.3304 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $84.43 | 10.600% | $93.3796 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $176.64 | 8.732% | $192.0642 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $176.56 | 7.612% | $189.9997 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $230.50 | 11.228% | $256.3805 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $67.62 | 5.344% | $71.2336 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $226.84 | 10.818% | $251.3796 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,056.02 | $1,155.7676 | $1,155.76 | $1,155.85 | $1,155.80 | |