| 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 | $37.62 | 8.649% | $40.8738 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $81.38 | 13.206% | $92.127 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $163.46 | 11.163% | $181.707 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $187.87 | 4.631% | $196.5703 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $27.74 | 3.186% | $28.6238 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $12.33 | 10.422% | $13.615 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $56.75 | 13.167% | $64.2223 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $567.15 | $617.7392 | $617.74 | $617.65 | $617.70 | |