| 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 | $188.99 | 12.780% | $213.1429 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $126.61 | 7.312% | $135.8677 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $82.45 | 6.147% | $87.5182 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $237.77 | 13.690% | $270.3207 | $270.32 | $270.30 | $270.30 |
| Purchase #5 | $191.63 | 6.686% | $204.4424 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $42.25 | 4.271% | $44.0545 | $44.05 | $44.05 | $44.10 |
| Purchase #7 | $16.40 | 12.699% | $18.4826 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $886.10 | $973.8290 | $973.82 | $973.80 | $973.80 | |