| 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 | $244.78 | 11.729% | $273.4902 | $273.49 | $273.50 | $273.50 |
| Purchase #2 | $76.64 | 4.404% | $80.0152 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $74.96 | 13.107% | $84.785 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $67.92 | 3.155% | $70.0629 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $79.52 | 6.427% | $84.6308 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $232.29 | 8.455% | $251.9301 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $146.47 | 8.703% | $159.2173 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $922.58 | $1,004.1315 | $1,004.14 | $1,004.15 | $1,004.10 | |