| 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 | $180.26 | 13.603% | $204.7808 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $7.66 | 5.560% | $8.0859 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $53.61 | 13.554% | $60.8763 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $198.82 | 13.828% | $226.3128 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $13.70 | 6.230% | $14.5535 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $64.73 | 8.435% | $70.19 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $239.48 | 12.301% | $268.9384 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $758.26 | $853.7377 | $853.74 | $853.80 | $853.80 | |