| 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 | $120.82 | 12.374% | $135.7703 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $201.83 | 13.591% | $229.2607 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $25.35 | 8.784% | $27.5767 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $133.64 | 8.604% | $145.1384 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $74.40 | 12.114% | $83.4128 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $198.85 | 4.321% | $207.4423 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $199.89 | 9.126% | $218.132 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $954.78 | $1,046.7332 | $1,046.73 | $1,046.75 | $1,046.70 | |