| 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 | $117.70 | 5.197% | $123.8169 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $148.50 | 8.671% | $161.3764 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $128.61 | 6.306% | $136.7201 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $248.59 | 7.478% | $267.1796 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $194.63 | 3.569% | $201.5763 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $228.32 | 13.121% | $258.2779 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $46.78 | 3.349% | $48.3467 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $1,113.13 | $1,197.2939 | $1,197.31 | $1,197.35 | $1,197.30 | |