| 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 | $5.73 | 3.514% | $5.9314 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $93.48 | 8.281% | $101.2211 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $67.83 | 11.514% | $75.6399 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $187.96 | 9.857% | $206.4872 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $208.47 | 11.798% | $233.0653 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $149.37 | 6.812% | $159.5451 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $66.35 | 11.865% | $74.2224 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $779.19 | $856.1124 | $856.12 | $856.10 | $856.00 | |