| 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 | $242.67 | 11.202% | $269.8539 | $269.85 | $269.85 | $269.90 |
| Purchase #2 | $35.34 | 6.441% | $37.6162 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $217.80 | 4.443% | $227.4769 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $65.42 | 8.842% | $71.2044 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $165.84 | 8.107% | $179.2846 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $237.36 | 6.807% | $253.5171 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $144.60 | 3.152% | $149.1578 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $1,109.03 | $1,188.1109 | $1,188.11 | $1,188.10 | $1,188.20 | |