| 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 | $176.80 | 13.151% | $200.051 | $200.05 | $200.05 | $200.10 |
| Purchase #2 | $34.61 | 11.328% | $38.5306 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $134.26 | 11.586% | $149.8154 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $198.72 | 6.499% | $211.6348 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $20.82 | 11.620% | $23.2393 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $225.64 | 9.130% | $246.2409 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $25.33 | 4.692% | $26.5185 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $816.18 | $896.0305 | $896.03 | $896.05 | $895.90 | |