| 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 | $243.70 | 13.798% | $277.3257 | $277.33 | $277.35 | $277.30 |
| Purchase #2 | $145.55 | 12.705% | $164.0421 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $177.67 | 11.181% | $197.5353 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $131.47 | 3.245% | $135.7362 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $34.38 | 4.750% | $36.0131 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $84.89 | 11.757% | $94.8705 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $102.70 | 7.366% | $110.2649 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $920.36 | $1,015.7878 | $1,015.79 | $1,015.80 | $1,015.70 | |