| 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 | $132.92 | 6.460% | $141.5066 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $63.94 | 6.398% | $68.0309 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $182.57 | 11.295% | $203.1913 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $250.31 | 13.230% | $283.426 | $283.43 | $283.45 | $283.40 |
| Purchase #5 | $164.81 | 4.139% | $171.6315 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $92.32 | 10.135% | $101.6766 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $84.84 | 7.527% | $91.2259 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $971.71 | $1,060.6888 | $1,060.70 | $1,060.80 | $1,060.60 | |