| 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 | $93.64 | 7.819% | $100.9617 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $176.75 | 13.774% | $201.0955 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $145.43 | 10.769% | $161.0914 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $29.27 | 12.112% | $32.8152 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $113.33 | 4.698% | $118.6542 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $54.82 | 8.428% | $59.4402 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $239.98 | 11.469% | $267.5033 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $853.22 | $941.5615 | $941.56 | $941.55 | $941.60 | |