| 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 | $129.45 | 9.398% | $141.6157 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $34.88 | 3.514% | $36.1057 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $110.83 | 3.822% | $115.0659 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $147.54 | 6.746% | $157.493 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $21.36 | 12.464% | $24.0223 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $75.60 | 13.519% | $85.8204 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $44.86 | 3.618% | $46.483 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $564.52 | $606.6060 | $606.61 | $606.55 | $606.60 | |