| 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 | $58.27 | 12.333% | $65.4564 | $65.46 | $65.45 | $65.50 |
| Purchase #2 | $132.87 | 12.712% | $149.7604 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $230.79 | 3.355% | $238.533 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $46.64 | 6.247% | $49.5536 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $122.56 | 10.220% | $135.0856 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $83.34 | 9.112% | $90.9339 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $13.74 | 9.799% | $15.0864 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $688.21 | $744.4093 | $744.41 | $744.45 | $744.50 | |