| 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 | $131.96 | 5.654% | $139.421 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $159.60 | 6.588% | $170.1144 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $179.58 | 4.541% | $187.7347 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $30.46 | 11.727% | $34.032 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $76.44 | 6.486% | $81.3979 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $220.96 | 13.420% | $250.6128 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $218.41 | 6.525% | $232.6613 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,017.41 | $1,095.9741 | $1,095.96 | $1,095.95 | $1,095.90 | |