| 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 | $49.58 | 4.752% | $51.936 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $135.45 | 4.448% | $141.4748 | $141.47 | $141.45 | $141.50 |
| Purchase #3 | $215.63 | 13.326% | $244.3649 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $81.80 | 9.106% | $89.2487 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $147.62 | 10.651% | $163.343 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $158.47 | 13.137% | $179.2882 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $210.73 | 6.127% | $223.6414 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $999.28 | $1,093.2970 | $1,093.29 | $1,093.30 | $1,093.20 | |