| 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 | $205.32 | 11.675% | $229.2911 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $130.27 | 9.720% | $142.9322 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $135.47 | 4.156% | $141.1001 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $231.98 | 6.740% | $247.6155 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $155.71 | 6.735% | $166.1971 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $173.80 | 8.253% | $188.1437 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $106.30 | 5.348% | $111.9849 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $1,138.85 | $1,227.2646 | $1,227.26 | $1,227.30 | $1,227.20 | |