| 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 | $57.94 | 3.726% | $60.0988 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $118.51 | 13.429% | $134.4247 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $66.76 | 8.268% | $72.2797 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $132.26 | 11.527% | $147.5056 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $179.42 | 8.639% | $194.9201 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $194.29 | 4.288% | $202.6212 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $122.63 | 4.764% | $128.4721 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $871.81 | $940.3222 | $940.32 | $940.25 | $940.30 | |