| 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 | $190.63 | 10.432% | $210.5165 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $226.46 | 3.367% | $234.0849 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $185.67 | 4.283% | $193.6222 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $158.25 | 10.381% | $174.6779 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $102.35 | 5.251% | $107.7244 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $120.67 | 4.658% | $126.2908 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $66.86 | 4.337% | $69.7597 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $1,050.89 | $1,116.6764 | $1,116.67 | $1,116.65 | $1,116.70 | |