| 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 | $178.88 | 4.459% | $186.8563 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $181.77 | 12.599% | $204.6712 | $204.67 | $204.65 | $204.70 |
| Purchase #3 | $128.35 | 6.571% | $136.7839 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $95.64 | 9.832% | $105.0433 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $6.54 | 9.478% | $7.1599 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $156.98 | 13.163% | $177.6433 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $72.96 | 11.748% | $81.5313 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $821.12 | $899.6892 | $899.68 | $899.70 | $899.70 | |