| 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 | $223.68 | 11.109% | $248.5286 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $157.38 | 3.467% | $162.8364 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $102.29 | 8.152% | $110.6287 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $235.53 | 6.158% | $250.0339 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $16.65 | 8.283% | $18.0291 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $119.35 | 8.173% | $129.1045 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $8.65 | 13.155% | $9.7879 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $863.53 | $928.9491 | $928.95 | $929.05 | $928.80 | |