| 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 | $127.97 | 11.332% | $142.4716 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $75.86 | 12.111% | $85.0474 | $85.05 | $85.05 | $85.00 |
| Purchase #3 | $247.93 | 6.162% | $263.2074 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $192.64 | 4.240% | $200.8079 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $69.77 | 6.293% | $74.1606 | $74.16 | $74.15 | $74.20 |
| Purchase #6 | $22.48 | 3.760% | $23.3252 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $183.79 | 9.133% | $200.5755 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $920.44 | $989.5956 | $989.61 | $989.60 | $989.60 | |