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 | $83.30 | 7.736% | $89.7441 | $89.74 | $89.75 | $89.70 |
Purchase #2 | $19.26 | 9.497% | $21.0891 | $21.09 | $21.10 | $21.10 |
Purchase #3 | $6.67 | 9.184% | $7.2826 | $7.28 | $7.30 | $7.30 |
Purchase #4 | $16.91 | 11.819% | $18.9086 | $18.91 | $18.90 | $18.90 |
Purchase #5 | $214.48 | 12.619% | $241.5452 | $241.55 | $241.55 | $241.50 |
Purchase #6 | $196.64 | 6.872% | $210.1531 | $210.15 | $210.15 | $210.20 |
Purchase #7 | $219.63 | 12.171% | $246.3612 | $246.36 | $246.35 | $246.40 |
7 purchase totals = | $756.89 | $835.0839 | $835.08 | $835.10 | $835.10 |