| 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 | $131.42 | 13.715% | $149.4443 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $198.74 | 9.141% | $216.9068 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $141.54 | 11.751% | $158.1724 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $156.74 | 5.521% | $165.3936 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $145.87 | 4.766% | $152.8222 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $238.54 | 7.428% | $256.2588 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $140.67 | 5.368% | $148.2212 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $1,153.52 | $1,247.2193 | $1,247.21 | $1,247.15 | $1,247.20 | |