| 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 | $158.60 | 8.674% | $172.357 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $31.36 | 5.149% | $32.9747 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $138.69 | 3.134% | $143.0365 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $58.40 | 3.247% | $60.2962 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $155.63 | 12.113% | $174.4815 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $47.88 | 6.493% | $50.9888 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $64.26 | 12.319% | $72.1762 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $654.82 | $706.3109 | $706.32 | $706.35 | $706.40 | |