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 | $120.63 | 7.745% | $129.9728 | $129.97 | $129.95 | $130.00 |
Purchase #2 | $103.73 | 7.217% | $111.2162 | $111.22 | $111.20 | $111.20 |
Purchase #3 | $207.36 | 6.724% | $221.3029 | $221.30 | $221.30 | $221.30 |
Purchase #4 | $212.55 | 6.761% | $226.9205 | $226.92 | $226.90 | $226.90 |
Purchase #5 | $109.81 | 9.478% | $120.2178 | $120.22 | $120.20 | $120.20 |
Purchase #6 | $96.92 | 10.753% | $107.3418 | $107.34 | $107.35 | $107.30 |
Purchase #7 | $153.60 | 13.788% | $174.7784 | $174.78 | $174.80 | $174.80 |
7 purchase totals = | $1,004.60 | $1,091.7504 | $1,091.75 | $1,091.70 | $1,091.70 |