| 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 | $126.65 | 7.365% | $135.9778 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $31.40 | 3.735% | $32.5728 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $215.74 | 10.780% | $238.9968 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $220.53 | 9.297% | $241.0327 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $54.52 | 3.792% | $56.5874 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $123.57 | 4.246% | $128.8168 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $62.54 | 7.315% | $67.1148 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $834.95 | $901.0991 | $901.10 | $901.10 | $901.10 | |