| 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 | $217.46 | 6.738% | $232.1125 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $160.33 | 11.720% | $179.1207 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $90.94 | 6.452% | $96.8074 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $150.34 | 9.705% | $164.9305 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $177.70 | 6.272% | $188.8453 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $86.95 | 8.192% | $94.0729 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $78.37 | 8.241% | $84.8285 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $962.09 | $1,040.7178 | $1,040.72 | $1,040.70 | $1,040.60 | |