| 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 | $117.55 | 5.182% | $123.6414 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $182.80 | 7.173% | $195.9122 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $68.75 | 12.520% | $77.3575 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $230.33 | 6.128% | $244.4446 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $234.40 | 7.542% | $252.0784 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $27.51 | 7.778% | $29.6497 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $181.34 | 12.352% | $203.7391 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $1,042.68 | $1,126.8229 | $1,126.82 | $1,126.85 | $1,126.70 | |