| 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 | $74.40 | 6.258% | $79.056 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $30.44 | 8.371% | $32.9881 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $193.43 | 4.865% | $202.8404 | $202.84 | $202.85 | $202.80 |
| Purchase #4 | $155.35 | 4.272% | $161.9866 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $110.58 | 12.504% | $124.4069 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $149.81 | 13.180% | $169.555 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $195.46 | 11.433% | $217.8069 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $909.47 | $988.6399 | $988.66 | $988.65 | $988.70 | |