| 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 | $228.39 | 13.675% | $259.6223 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $203.69 | 3.316% | $210.4444 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $124.71 | 11.647% | $139.235 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $140.57 | 13.806% | $159.9771 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $115.99 | 12.564% | $130.563 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $89.53 | 13.280% | $101.4196 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $227.31 | 9.840% | $249.6773 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,130.19 | $1,250.9387 | $1,250.94 | $1,250.95 | $1,250.90 | |