| 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 | $154.36 | 11.188% | $171.6298 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $91.79 | 7.530% | $98.7018 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $248.73 | 4.149% | $259.0498 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $92.67 | 11.279% | $103.1222 | $103.12 | $103.10 | $103.10 |
| Purchase #5 | $137.71 | 12.673% | $155.162 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $74.78 | 13.357% | $84.7684 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $233.78 | 12.305% | $262.5466 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $1,033.82 | $1,134.9806 | $1,134.98 | $1,134.95 | $1,134.90 | |