| 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 | $179.35 | 4.785% | $187.9319 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $210.31 | 11.799% | $235.1245 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $23.79 | 7.437% | $25.5593 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $237.89 | 13.471% | $269.9362 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $37.94 | 12.490% | $42.6787 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $190.50 | 4.780% | $199.6059 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $120.36 | 12.296% | $135.1595 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $1,000.14 | $1,095.9960 | $1,096.00 | $1,096.00 | $1,096.00 | |