| 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 | $12.54 | 6.169% | $13.3136 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $148.33 | 11.228% | $164.9845 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $238.51 | 11.602% | $266.1819 | $266.18 | $266.20 | $266.20 |
| Purchase #4 | $220.66 | 11.139% | $245.2393 | $245.24 | $245.25 | $245.20 |
| Purchase #5 | $224.93 | 9.585% | $246.4895 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $207.65 | 8.487% | $225.2733 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $249.57 | 9.358% | $272.9248 | $272.92 | $272.90 | $272.90 |
| 7 purchase totals = | $1,302.19 | $1,434.4069 | $1,434.39 | $1,434.40 | $1,434.40 | |