| 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 | $235.76 | 3.178% | $243.2525 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $143.44 | 13.291% | $162.5046 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $177.63 | 10.195% | $195.7394 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $5.43 | 11.470% | $6.0528 | $6.05 | $6.05 | $6.10 |
| Purchase #5 | $135.43 | 6.746% | $144.5661 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $135.55 | 7.814% | $146.1419 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $142.85 | 10.282% | $157.5378 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $976.09 | $1,055.7951 | $1,055.79 | $1,055.80 | $1,055.80 | |