| 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 | $223.96 | 12.127% | $251.1196 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $69.77 | 6.190% | $74.0888 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $145.86 | 13.197% | $165.1091 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $230.69 | 4.265% | $240.5289 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $163.68 | 8.656% | $177.8481 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $212.66 | 8.258% | $230.2215 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $244.26 | 8.355% | $264.6679 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $1,290.88 | $1,403.5839 | $1,403.59 | $1,403.55 | $1,403.50 | |