| 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 | $236.76 | 6.624% | $252.443 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $222.84 | 10.789% | $246.8822 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $120.53 | 6.751% | $128.667 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $144.59 | 9.455% | $158.261 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $152.69 | 10.579% | $168.8431 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $167.28 | 12.390% | $188.006 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $135.91 | 10.309% | $149.921 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $1,180.60 | $1,293.0233 | $1,293.02 | $1,293.00 | $1,293.00 | |