| 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 | $11.53 | 7.343% | $12.3766 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $132.52 | 13.852% | $150.8767 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $184.48 | 9.361% | $201.7492 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $199.85 | 9.274% | $218.3841 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $207.59 | 11.241% | $230.9252 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $162.89 | 9.794% | $178.8434 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $94.63 | 7.707% | $101.9231 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $993.49 | $1,095.0783 | $1,095.08 | $1,095.15 | $1,095.00 | |