| 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 | $216.96 | 9.844% | $238.3175 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $121.49 | 6.145% | $128.9556 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $182.96 | 11.493% | $203.9876 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $149.51 | 8.387% | $162.0494 | $162.05 | $162.05 | $162.00 |
| Purchase #5 | $225.78 | 9.561% | $247.3668 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $158.64 | 10.616% | $175.4812 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $247.44 | 7.501% | $266.0005 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,302.78 | $1,422.1586 | $1,422.17 | $1,422.15 | $1,422.20 | |