| 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 | $131.92 | 12.115% | $147.9021 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $91.63 | 7.207% | $98.2338 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $229.82 | 5.582% | $242.6486 | $242.65 | $242.65 | $242.60 |
| Purchase #4 | $163.29 | 7.855% | $176.1164 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $117.46 | 8.161% | $127.0459 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $47.80 | 11.307% | $53.2047 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $203.98 | 6.658% | $217.561 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $985.90 | $1,062.7125 | $1,062.71 | $1,062.70 | $1,062.60 | |