| 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 | $203.25 | 8.320% | $220.1604 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $68.63 | 3.484% | $71.0211 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $244.69 | 3.771% | $253.9173 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $238.87 | 7.402% | $256.5512 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $151.82 | 3.194% | $156.6691 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $142.32 | 5.107% | $149.5883 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $16.78 | 8.308% | $18.1741 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $1,066.36 | $1,126.0815 | $1,126.08 | $1,126.00 | $1,126.20 | |