| 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 | $247.35 | 3.139% | $255.1143 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $29.90 | 13.550% | $33.9515 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $29.38 | 11.156% | $32.6576 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $165.44 | 4.255% | $172.4795 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $33.43 | 4.312% | $34.8715 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $150.69 | 4.499% | $157.4695 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $183.39 | 7.779% | $197.6559 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $839.58 | $884.1998 | $884.20 | $884.15 | $884.40 | |