| 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 | $68.48 | 3.534% | $70.9001 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $30.46 | 6.461% | $32.428 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $171.62 | 5.452% | $180.9767 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $213.40 | 11.462% | $237.8599 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $139.42 | 7.135% | $149.3676 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $149.49 | 8.748% | $162.5674 | $162.57 | $162.55 | $162.60 |
| Purchase #7 | $159.41 | 6.196% | $169.287 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $932.28 | $1,003.3867 | $1,003.40 | $1,003.40 | $1,003.50 | |