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 | $19.62 | 7.616% | $21.1143 | $21.11 | $21.10 | $21.10 |
Purchase #2 | $12.88 | 3.559% | $13.3384 | $13.34 | $13.35 | $13.30 |
Purchase #3 | $160.91 | 7.839% | $173.5237 | $173.52 | $173.50 | $173.50 |
Purchase #4 | $115.63 | 4.814% | $121.1964 | $121.20 | $121.20 | $121.20 |
Purchase #5 | $37.51 | 4.856% | $39.3315 | $39.33 | $39.35 | $39.30 |
Purchase #6 | $215.54 | 7.361% | $231.4059 | $231.41 | $231.40 | $231.40 |
Purchase #7 | $208.39 | 11.423% | $232.1944 | $232.19 | $232.20 | $232.20 |
7 purchase totals = | $770.48 | $832.1046 | $832.10 | $832.10 | $832.00 |