| 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 | $26.80 | 10.631% | $29.6491 | $29.65 | $29.65 | $29.60 |
| Purchase #2 | $17.86 | 6.478% | $19.017 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $36.27 | 6.361% | $38.5771 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $24.30 | 5.837% | $25.7184 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $57.70 | 11.752% | $64.4809 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $68.75 | 12.142% | $77.0976 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $9.98 | 11.329% | $11.1106 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $241.66 | $265.6507 | $265.66 | $265.65 | $265.60 | |