| 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 | $123.44 | 7.700% | $132.9449 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $223.48 | 9.599% | $244.9318 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $234.30 | 13.382% | $265.654 | $265.65 | $265.65 | $265.70 |
| Purchase #4 | $110.27 | 9.356% | $120.5869 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $183.32 | 12.469% | $206.1782 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $40.75 | 6.500% | $43.3988 | $43.40 | $43.40 | $43.40 |
| Purchase #7 | $130.72 | 12.814% | $147.4705 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $1,046.28 | $1,161.1651 | $1,161.16 | $1,161.20 | $1,161.20 | |