| 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 | $81.38 | 12.107% | $91.2327 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $153.39 | 3.693% | $159.0547 | $159.05 | $159.05 | $159.10 |
| Purchase #3 | $170.37 | 11.259% | $189.552 | $189.55 | $189.55 | $189.60 |
| Purchase #4 | $137.75 | 6.834% | $147.1638 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $222.53 | 7.763% | $239.805 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $62.63 | 7.455% | $67.2991 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $213.68 | 5.595% | $225.6354 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $1,041.73 | $1,119.7427 | $1,119.74 | $1,119.75 | $1,119.80 | |