| 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 | $53.43 | 7.588% | $57.4843 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $130.50 | 3.641% | $135.2515 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $189.92 | 3.430% | $196.4343 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $170.38 | 3.784% | $176.8272 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $105.98 | 13.628% | $120.423 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $54.39 | 6.684% | $58.0254 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $65.86 | 4.824% | $69.0371 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $770.46 | $813.4828 | $813.48 | $813.55 | $813.40 | |