| 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 | $127.93 | 13.489% | $145.1865 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $122.82 | 8.224% | $132.9207 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $244.94 | 5.645% | $258.7669 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $142.39 | 12.666% | $160.4251 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $180.91 | 7.761% | $194.9504 | $194.95 | $194.95 | $195.00 |
| Purchase #6 | $33.64 | 8.793% | $36.598 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $107.81 | 3.285% | $111.3516 | $111.35 | $111.35 | $111.40 |
| 7 purchase totals = | $960.44 | $1,040.1992 | $1,040.21 | $1,040.20 | $1,040.30 | |