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 | $35.61 | 12.288% | $39.9858 | $39.99 | $40.00 | $40.00 |
Purchase #2 | $14.63 | 7.531% | $15.7318 | $15.73 | $15.75 | $15.70 |
Purchase #3 | $226.74 | 6.150% | $240.6845 | $240.68 | $240.70 | $240.70 |
Purchase #4 | $126.74 | 6.631% | $135.1441 | $135.14 | $135.15 | $135.10 |
Purchase #5 | $159.75 | 13.414% | $181.1789 | $181.18 | $181.20 | $181.20 |
Purchase #6 | $93.65 | 8.668% | $101.7676 | $101.77 | $101.75 | $101.80 |
Purchase #7 | $51.44 | 11.461% | $57.3355 | $57.34 | $57.35 | $57.30 |
7 purchase totals = | $708.56 | $771.8282 | $771.83 | $771.90 | $771.80 |