| 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 | $137.68 | 9.353% | $150.5572 | $150.56 | $150.55 | $150.60 |
| Purchase #2 | $223.77 | 6.593% | $238.5232 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $184.47 | 4.746% | $193.2249 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $169.77 | 5.259% | $178.6982 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $85.61 | 3.855% | $88.9103 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $21.29 | 4.139% | $22.1712 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $196.44 | 3.604% | $203.5197 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,019.03 | $1,075.6047 | $1,075.60 | $1,075.50 | $1,075.60 | |