| 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 | $90.57 | 3.592% | $93.8233 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $16.49 | 11.416% | $18.3725 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $209.31 | 4.224% | $218.1513 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $96.29 | 9.545% | $105.4809 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $42.96 | 6.603% | $45.7966 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $85.97 | 7.134% | $92.1031 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $229.93 | 10.664% | $254.4497 | $254.45 | $254.45 | $254.40 |
| 7 purchase totals = | $771.52 | $828.1774 | $828.17 | $828.15 | $828.20 | |