| 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 | $161.91 | 9.556% | $177.3821 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $23.73 | 7.502% | $25.5102 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $78.47 | 11.238% | $87.2885 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $18.90 | 13.329% | $21.4192 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $187.76 | 8.501% | $203.7215 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $248.53 | 9.446% | $272.0061 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $228.58 | 9.693% | $250.7363 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $947.88 | $1,038.0639 | $1,038.07 | $1,038.05 | $1,038.00 | |