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 | $20.66 | 9.408% | $22.6037 | $22.60 | $22.60 | $22.60 |
Purchase #2 | $19.96 | 10.579% | $22.0716 | $22.07 | $22.05 | $22.10 |
Purchase #3 | $249.65 | 8.333% | $270.4533 | $270.45 | $270.45 | $270.50 |
Purchase #4 | $131.52 | 11.351% | $146.4488 | $146.45 | $146.45 | $146.40 |
Purchase #5 | $168.84 | 9.756% | $185.312 | $185.31 | $185.30 | $185.30 |
Purchase #6 | $7.55 | 10.432% | $8.3376 | $8.34 | $8.35 | $8.30 |
Purchase #7 | $138.93 | 12.470% | $156.2546 | $156.25 | $156.25 | $156.30 |
7 purchase totals = | $737.11 | $811.4816 | $811.47 | $811.45 | $811.50 |