| 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 | $35.62 | 12.214% | $39.9706 | $39.97 | $39.95 | $40.00 |
| Purchase #2 | $134.39 | 5.267% | $141.4683 | $141.47 | $141.45 | $141.50 |
| Purchase #3 | $41.36 | 9.822% | $45.4224 | $45.42 | $45.40 | $45.40 |
| Purchase #4 | $172.94 | 6.239% | $183.7297 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $57.62 | 9.674% | $63.1942 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $196.69 | 8.587% | $213.5798 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $116.28 | 13.177% | $131.6022 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $754.90 | $818.9672 | $818.96 | $818.95 | $819.00 | |