| 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 | $224.85 | 9.180% | $245.4912 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $181.76 | 11.561% | $202.7733 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $123.60 | 12.552% | $139.1143 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $21.41 | 9.794% | $23.5069 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $26.28 | 5.274% | $27.666 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $132.85 | 12.559% | $149.5346 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $47.44 | 10.675% | $52.5042 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $758.19 | $840.5905 | $840.58 | $840.55 | $840.60 | |