| 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 | $84.28 | 9.538% | $92.3186 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $209.44 | 6.376% | $222.7939 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $90.35 | 10.682% | $100.0012 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $220.51 | 5.358% | $232.3249 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $205.60 | 12.210% | $230.7038 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $121.78 | 8.422% | $132.0363 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $129.89 | 4.325% | $135.5077 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $1,061.85 | $1,145.6864 | $1,145.68 | $1,145.65 | $1,145.60 | |