| 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 | $246.30 | 10.591% | $272.3856 | $272.39 | $272.40 | $272.40 |
| Purchase #2 | $183.53 | 9.259% | $200.523 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $176.63 | 11.296% | $196.5821 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $186.29 | 13.686% | $211.7856 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $33.48 | 5.413% | $35.2923 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $95.85 | 11.678% | $107.0434 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $45.77 | 9.250% | $50.0037 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $967.85 | $1,073.6157 | $1,073.61 | $1,073.65 | $1,073.60 | |