| 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 | $147.84 | 8.315% | $160.1329 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $20.77 | 13.226% | $23.517 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $129.36 | 13.327% | $146.5998 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $192.63 | 4.694% | $201.6721 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $39.50 | 7.722% | $42.5502 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $140.37 | 8.264% | $151.9702 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $32.94 | 4.245% | $34.3383 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $703.41 | $760.7805 | $760.78 | $760.75 | $760.80 | |