| 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 | $27.53 | 12.727% | $31.0337 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $85.81 | 10.706% | $94.9968 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $210.59 | 10.432% | $232.5587 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $149.96 | 7.232% | $160.8051 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $156.78 | 12.203% | $175.9119 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $221.74 | 7.529% | $238.4348 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $185.30 | 13.627% | $210.5508 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $1,037.71 | $1,144.2918 | $1,144.29 | $1,144.30 | $1,144.30 | |