| 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 | $37.31 | 4.423% | $38.9602 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $144.33 | 12.658% | $162.5993 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $8.85 | 3.108% | $9.1251 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $185.88 | 5.189% | $195.5253 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $101.71 | 8.564% | $110.4204 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $168.58 | 12.223% | $189.1855 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $207.36 | 11.600% | $231.4138 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $854.02 | $937.2296 | $937.24 | $937.25 | $937.20 | |