| 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 | $198.31 | 11.782% | $221.6749 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $237.99 | 7.500% | $255.8393 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $148.34 | 4.704% | $155.3179 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $145.56 | 13.572% | $165.3154 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $149.33 | 7.331% | $160.2774 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $95.64 | 12.193% | $107.3014 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $120.61 | 5.707% | $127.4932 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $1,095.78 | $1,193.2195 | $1,193.22 | $1,193.20 | $1,193.20 | |