| 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 | $16.58 | 11.474% | $18.4824 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $93.98 | 4.759% | $98.4525 | $98.45 | $98.45 | $98.50 |
| Purchase #3 | $154.89 | 3.485% | $160.2879 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $198.29 | 12.457% | $222.991 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $87.67 | 9.833% | $96.2906 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $12.53 | 6.335% | $13.3238 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $195.39 | 12.541% | $219.8939 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $759.33 | $829.7221 | $829.71 | $829.75 | $829.80 | |