| 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 | $46.62 | 7.700% | $50.2097 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $226.27 | 8.542% | $245.598 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $54.26 | 12.481% | $61.0322 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $93.98 | 5.412% | $99.0662 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $170.98 | 9.560% | $187.3257 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $96.51 | 7.385% | $103.6373 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $98.31 | 8.306% | $106.4756 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $786.93 | $853.3447 | $853.36 | $853.40 | $853.30 | |