| 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 | $131.86 | 10.657% | $145.9123 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $157.55 | 5.191% | $165.7284 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $178.50 | 9.343% | $195.1773 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $62.60 | 12.196% | $70.2347 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $43.48 | 10.622% | $48.0984 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $247.92 | 12.263% | $278.3224 | $278.32 | $278.30 | $278.30 |
| Purchase #7 | $98.48 | 9.634% | $107.9676 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $920.39 | $1,011.4411 | $1,011.44 | $1,011.45 | $1,011.40 | |