| 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 | $145.85 | 9.505% | $159.713 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $221.87 | 8.673% | $241.1128 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $33.63 | 13.320% | $38.1095 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $48.63 | 3.720% | $50.439 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $69.80 | 4.353% | $72.8384 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $54.77 | 3.429% | $56.6481 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $223.37 | 9.282% | $244.1032 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $797.92 | $862.9640 | $862.96 | $862.95 | $862.80 | |