| 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 | $149.80 | 11.182% | $166.5506 | $166.55 | $166.55 | $166.60 |
| Purchase #2 | $9.63 | 4.512% | $10.0645 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $149.53 | 7.869% | $161.2965 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $183.34 | 8.287% | $198.5334 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $161.69 | 6.740% | $172.5879 | $172.59 | $172.60 | $172.60 |
| Purchase #6 | $141.99 | 6.529% | $151.2605 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $211.86 | 13.108% | $239.6306 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,007.84 | $1,099.9240 | $1,099.92 | $1,099.95 | $1,100.00 | |