| 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 | $157.77 | 13.833% | $179.5943 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $177.48 | 3.719% | $184.0805 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $137.71 | 5.222% | $144.9012 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $67.41 | 3.814% | $69.981 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $8.94 | 4.336% | $9.3276 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $113.75 | 11.397% | $126.7141 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $117.32 | 11.117% | $130.3625 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $780.38 | $844.9612 | $844.95 | $845.00 | $845.00 | |