| 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 | $103.94 | 6.564% | $110.7626 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $26.27 | 3.238% | $27.1206 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $135.54 | 13.543% | $153.8962 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $34.25 | 12.362% | $38.484 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $172.55 | 9.590% | $189.0975 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $197.64 | 13.222% | $223.772 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $13.79 | 12.774% | $15.5515 | $15.55 | $15.55 | $15.60 |
| 7 purchase totals = | $683.98 | $758.6844 | $758.68 | $758.65 | $758.80 | |