| 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 | $147.35 | 3.358% | $152.298 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $85.29 | 13.374% | $96.6967 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $106.39 | 8.411% | $115.3385 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $213.50 | 13.664% | $242.6726 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $39.40 | 10.608% | $43.5796 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $96.94 | 7.643% | $104.3491 | $104.35 | $104.35 | $104.30 |
| Purchase #7 | $148.87 | 9.316% | $162.7387 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $837.74 | $917.6732 | $917.68 | $917.70 | $917.60 | |