| 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 | $208.42 | 11.126% | $231.6088 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $172.46 | 6.173% | $183.106 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $155.99 | 13.179% | $176.5479 | $176.55 | $176.55 | $176.50 |
| Purchase #4 | $138.83 | 8.462% | $150.5778 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $38.78 | 7.675% | $41.7564 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $207.64 | 3.610% | $215.1358 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $131.41 | 3.146% | $135.5442 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $1,053.53 | $1,134.2769 | $1,134.29 | $1,134.30 | $1,134.20 | |