| 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 | $91.25 | 7.454% | $98.0518 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $113.32 | 11.127% | $125.9291 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $88.29 | 3.346% | $91.2442 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $38.50 | 12.607% | $43.3537 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $36.68 | 3.660% | $38.0225 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $178.69 | 5.463% | $188.4518 | $188.45 | $188.45 | $188.50 |
| Purchase #7 | $49.31 | 4.596% | $51.5763 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $596.04 | $636.6294 | $636.62 | $636.65 | $636.70 | |