| 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 | $71.83 | 12.224% | $80.6105 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $219.94 | 7.674% | $236.8182 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $110.50 | 10.841% | $122.4793 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $39.38 | 7.407% | $42.2969 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $96.35 | 6.391% | $102.5077 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $6.88 | 10.671% | $7.6142 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $23.67 | 4.757% | $24.796 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $568.55 | $617.1228 | $617.13 | $617.10 | $617.10 | |