| 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 | $49.31 | 4.116% | $51.3396 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $206.27 | 6.375% | $219.4197 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $5.86 | 3.646% | $6.0737 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $142.75 | 7.118% | $152.9109 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $159.76 | 3.615% | $165.5353 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $122.39 | 5.639% | $129.2916 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $19.44 | 9.209% | $21.2302 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $705.78 | $745.8010 | $745.80 | $745.80 | $745.70 | |