| 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 | $135.79 | 11.780% | $151.7861 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $182.55 | 8.665% | $198.368 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $126.35 | 11.694% | $141.1254 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $57.75 | 12.363% | $64.8896 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $204.68 | 7.597% | $220.2295 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $191.28 | 12.381% | $214.9624 | $214.96 | $214.95 | $215.00 |
| Purchase #7 | $242.48 | 4.847% | $254.233 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $1,140.88 | $1,245.5940 | $1,245.60 | $1,245.65 | $1,245.60 | |