| 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 | $210.33 | 4.406% | $219.5971 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $91.46 | 3.358% | $94.5312 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $41.53 | 11.397% | $46.2632 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $231.95 | 7.727% | $249.8728 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $40.88 | 13.528% | $46.4102 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $150.29 | 11.840% | $168.0843 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $192.67 | 4.506% | $201.3517 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $959.11 | $1,026.1105 | $1,026.10 | $1,026.10 | $1,026.20 | |