| 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 | $180.34 | 12.550% | $202.9727 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $67.66 | 7.261% | $72.5728 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $76.83 | 3.166% | $79.2624 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $63.83 | 12.209% | $71.623 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $24.92 | 3.580% | $25.8121 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $111.84 | 7.737% | $120.4931 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $51.71 | 6.259% | $54.9465 | $54.95 | $54.95 | $54.90 |
| 7 purchase totals = | $577.13 | $627.6826 | $627.67 | $627.60 | $627.70 | |