| 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 | $157.34 | 5.392% | $165.8238 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $32.25 | 3.720% | $33.4497 | $33.45 | $33.45 | $33.40 |
| Purchase #3 | $123.31 | 3.433% | $127.5432 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $87.37 | 11.131% | $97.0952 | $97.10 | $97.10 | $97.10 |
| Purchase #5 | $67.71 | 10.537% | $74.8446 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $178.33 | 6.380% | $189.7075 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $114.53 | 7.354% | $122.9525 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $760.84 | $811.4165 | $811.41 | $811.40 | $811.30 | |