| 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 | $191.68 | 9.380% | $209.6596 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $187.52 | 3.136% | $193.4006 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $24.63 | 12.117% | $27.6144 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $181.74 | 12.647% | $204.7247 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $34.62 | 5.840% | $36.6418 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $36.75 | 6.363% | $39.0884 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $106.70 | 10.188% | $117.5706 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $763.64 | $828.7001 | $828.69 | $828.65 | $828.70 | |