| 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 | $12.33 | 13.269% | $13.9661 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $128.34 | 11.489% | $143.085 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $10.45 | 4.182% | $10.887 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $12.36 | 9.789% | $13.5699 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $248.89 | 11.354% | $277.149 | $277.15 | $277.15 | $277.10 |
| Purchase #6 | $248.91 | 12.726% | $280.5863 | $280.59 | $280.60 | $280.60 |
| Purchase #7 | $181.92 | 12.622% | $204.8819 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $843.20 | $944.1252 | $944.14 | $944.15 | $944.20 | |