| 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 | $129.65 | 11.259% | $144.2473 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $249.98 | 8.431% | $271.0558 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $223.48 | 13.268% | $253.1313 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $205.54 | 5.281% | $216.3946 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $194.83 | 6.394% | $207.2874 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $71.51 | 12.585% | $80.5095 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $147.85 | 4.599% | $154.6496 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $1,222.84 | $1,327.2755 | $1,327.28 | $1,327.30 | $1,327.20 | |