| 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 | $131.93 | 7.586% | $141.9382 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $29.91 | 7.820% | $32.249 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $243.75 | 6.297% | $259.0989 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $190.68 | 9.414% | $208.6306 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $82.45 | 5.680% | $87.1332 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $159.58 | 9.281% | $174.3906 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $215.65 | 6.110% | $228.8262 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,053.95 | $1,132.2667 | $1,132.27 | $1,132.35 | $1,132.10 | |