| 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 | $168.46 | 7.509% | $181.1097 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $237.77 | 8.368% | $257.6666 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $75.71 | 7.789% | $81.6071 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $218.75 | 8.620% | $237.6063 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $102.48 | 6.134% | $108.7661 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $226.49 | 4.871% | $237.5223 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $166.35 | 6.837% | $177.7233 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $1,196.01 | $1,282.0014 | $1,282.01 | $1,281.90 | $1,282.00 | |