| 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 | $6.95 | 12.171% | $7.7959 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $246.96 | 13.805% | $281.0528 | $281.05 | $281.05 | $281.10 |
| Purchase #3 | $69.35 | 6.202% | $73.6511 | $73.65 | $73.65 | $73.70 |
| Purchase #4 | $163.74 | 4.314% | $170.8037 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $87.87 | 4.784% | $92.0737 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $77.64 | 9.366% | $84.9118 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $34.28 | 8.588% | $37.224 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $686.79 | $747.5130 | $747.50 | $747.45 | $747.60 | |