| 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 | $55.83 | 11.380% | $62.1835 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $12.49 | 12.659% | $14.0711 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $17.66 | 6.167% | $18.7491 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $173.94 | 4.707% | $182.1274 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $118.32 | 13.817% | $134.6683 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $80.63 | 13.270% | $91.3296 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $128.95 | 11.424% | $143.6812 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $587.82 | $646.8102 | $646.81 | $646.85 | $646.80 | |