| 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 | $133.69 | 13.774% | $152.1045 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $104.73 | 7.688% | $112.7816 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $208.84 | 8.655% | $226.9151 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $214.99 | 3.265% | $222.0094 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $31.77 | 12.443% | $35.7231 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $199.44 | 7.113% | $213.6262 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $17.39 | 4.593% | $18.1887 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $910.85 | $981.3486 | $981.35 | $981.35 | $981.30 | |