| 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 | $69.59 | 5.797% | $73.6241 | $73.62 | $73.60 | $73.60 |
| Purchase #2 | $74.67 | 11.649% | $83.3683 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $85.27 | 9.254% | $93.1609 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $169.80 | 4.873% | $178.0744 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $17.42 | 3.230% | $17.9827 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $162.62 | 10.286% | $179.3471 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $83.86 | 7.398% | $90.064 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $663.23 | $715.6215 | $715.61 | $715.55 | $715.70 | |