| 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 | $121.64 | 4.145% | $126.682 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $242.47 | 5.232% | $255.156 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $190.40 | 3.771% | $197.58 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $137.27 | 12.224% | $154.0499 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $147.27 | 5.364% | $155.1696 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $33.36 | 3.470% | $34.5176 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $208.80 | 9.737% | $229.1309 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,081.21 | $1,152.2860 | $1,152.29 | $1,152.30 | $1,152.30 | |