| 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 | $207.49 | 5.168% | $218.2131 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $62.97 | 8.251% | $68.1657 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $173.72 | 5.512% | $183.2954 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $226.68 | 12.205% | $254.3463 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $220.25 | 13.411% | $249.7877 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $195.51 | 8.720% | $212.5585 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $228.30 | 8.310% | $247.2717 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $1,314.92 | $1,433.6384 | $1,433.65 | $1,433.60 | $1,433.70 | |