| 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 | $79.59 | 7.599% | $85.638 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $196.73 | 12.408% | $221.1403 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $238.63 | 3.318% | $246.5477 | $246.55 | $246.55 | $246.50 |
| Purchase #4 | $219.89 | 11.114% | $244.3286 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $127.90 | 7.462% | $137.4439 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $232.58 | 6.231% | $247.0721 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $73.64 | 4.149% | $76.6953 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $1,168.96 | $1,258.8659 | $1,258.87 | $1,258.90 | $1,258.70 | |