| 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 | $80.70 | 13.836% | $91.8657 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $145.31 | 10.751% | $160.9323 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $112.70 | 6.422% | $119.9376 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $122.66 | 6.194% | $130.2576 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $154.56 | 8.814% | $168.1829 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $81.97 | 13.357% | $92.9187 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $79.59 | 5.192% | $83.7223 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $777.49 | $847.8171 | $847.82 | $847.80 | $847.80 | |