| 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 | $177.25 | 5.513% | $187.0218 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $64.87 | 7.862% | $69.9701 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $40.52 | 4.475% | $42.3333 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $192.72 | 3.481% | $199.4286 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $130.33 | 4.272% | $135.8977 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $206.34 | 4.102% | $214.8041 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $112.97 | 11.682% | $126.1672 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $925.00 | $975.6228 | $975.62 | $975.60 | $975.60 | |