| 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 | $6.60 | 13.135% | $7.4669 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $53.75 | 8.521% | $58.33 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $99.71 | 12.326% | $112.0003 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $45.35 | 9.415% | $49.6197 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $209.81 | 6.292% | $223.0112 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $179.31 | 10.724% | $198.5392 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $68.90 | 11.635% | $76.9165 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $663.43 | $725.8838 | $725.89 | $725.85 | $725.80 | |