| 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 | $210.93 | 3.460% | $218.2282 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $76.73 | 3.662% | $79.5399 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $134.76 | 9.270% | $147.2523 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $31.51 | 3.176% | $32.5108 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $80.79 | 9.759% | $88.6743 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $240.54 | 10.567% | $265.9579 | $265.96 | $265.95 | $266.00 |
| Purchase #7 | $210.31 | 10.852% | $233.1328 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $985.57 | $1,065.2962 | $1,065.29 | $1,065.30 | $1,065.30 | |