| 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 | $91.33 | 8.380% | $98.9835 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $84.79 | 7.103% | $90.8126 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $143.54 | 6.281% | $152.5557 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $115.41 | 12.414% | $129.737 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $5.47 | 7.183% | $5.8629 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $192.56 | 12.544% | $216.7147 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $62.45 | 13.832% | $71.0881 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $695.55 | $765.7545 | $765.75 | $765.75 | $765.80 | |