| 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 | $111.74 | 9.728% | $122.6101 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $80.51 | 3.229% | $83.1097 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $103.47 | 4.782% | $108.4179 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $166.84 | 8.416% | $180.8813 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $215.54 | 9.611% | $236.2555 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $202.34 | 8.623% | $219.7878 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $86.50 | 6.114% | $91.7886 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $966.94 | $1,042.8509 | $1,042.86 | $1,042.85 | $1,042.90 | |