| 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 | $233.94 | 5.786% | $247.4758 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $162.55 | 13.730% | $184.8681 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $162.95 | 6.156% | $172.9812 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $217.93 | 12.371% | $244.8901 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $101.65 | 5.341% | $107.0791 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $60.33 | 10.326% | $66.5597 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $200.64 | 10.535% | $221.7774 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,139.99 | $1,245.6314 | $1,245.64 | $1,245.70 | $1,245.80 | |