| 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 | $200.54 | 3.778% | $208.1164 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $159.26 | 10.712% | $176.3199 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $212.77 | 6.832% | $227.3064 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $22.96 | 13.181% | $25.9864 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $22.47 | 12.799% | $25.3459 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $121.51 | 8.255% | $131.5407 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $226.86 | 10.110% | $249.7955 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $966.37 | $1,044.4112 | $1,044.43 | $1,044.40 | $1,044.30 | |