| 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 | $69.37 | 4.767% | $72.6769 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $128.98 | 4.658% | $134.9879 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $138.79 | 7.864% | $149.7044 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $84.25 | 10.226% | $92.8654 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $69.31 | 8.255% | $75.0315 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $63.80 | 4.330% | $66.5625 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $79.85 | 12.120% | $89.5278 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $634.35 | $681.3564 | $681.36 | $681.40 | $681.40 | |